In 2020, there were almost 48 million licensed drivers ages 65 and older in the United States. This is a 68% increase since 2000.

Driving helps older adults stay mobile and independent. But the risk of being injured or killed in a traffic crash increases as people age. Thankfully, older adults can take steps to stay safer on the roads.

Thousands of older adults are injured or killed in the United States every year in traffic crashes.

In 2020, about 7,500 older adults were killed in traffic crashes, and almost 200,000 were treated in emergency departments for crash injuries. This means that each day, 20 older adults are killed and almost 540 are injured in crashes.

Age, gender, and age-related changes are major risk factors

• Drivers aged 70+ have higher crash death rates per 1,000 crashes than middle-aged drivers (aged 35-54). Higher crash death rates among this age group are primarily due to increased vulnerability to injury in a crash.
• Across all age groups, males have substantially higher crash death rates than females.
• Age-related changes in vision, physical functioning, and the ability to reason and remember, as well as some diseases and medications, might affect some older adults’ driving abilities.

Key steps to staying safe on the roads

• The good news is that older adults are more likely to have safer driving behaviors than other age groups.
• Taking these key steps can help adults of all ages, including older adults, stay safe on the road:
• Always wear a seat belt as a driver or passenger
  Seat belt use is one of the most effective ways to save lives and reduce injuries in crashes.
• Drive when conditions are safest
  Drive during daylight and in good weather. Conditions such as poor weather and driving at night increase the likelihood of crash injuries and deaths.
• Don’t drink and drive
  Drinking and driving increases the risk of being in a crash because alcohol reduces coordination and impairs judgment.

Additional steps to stay safe on the road

• Use CDC’s MyMobility Plan, a plan to stay mobile and independent as you age.
• Follow a regular activity program to increase strength and flexibility.
• Ask your doctor or pharmacist to review medicines—both prescription and over-the counter—to reduce side effects and interactions. Read the Are Your Medicines Increasing Your Risk of a Fall or a Car Crash fact sheet to learn more.
• Have your eyes checked by an eye doctor at least once a year. Wear glasses and corrective lenses as required.
• Plan your route before you drive.
• Find the safest route with well-lit streets, intersections with left-turn signals, and easy parking.
• Leave a large following distance between your car and the car in front of you.
• Avoid distractions in your car, such as listening to a loud radio, talking or texting on your phone, and eating.
• Consider potential alternatives to driving, such as riding with a friend, using ride share services, or taking public transit.

To learn more, please visit https://www.cdc.gov/transportationsafety/older_adult_drivers/index.html

Adults 65 and older need a mix of aerobic, muscle-strengthening, and balance activities each week to keep their bodies strong. Regular physical activity can help you live independently, have a better quality of life, and prevent or manage chronic disease.

It’s never too late to start being physically active! Pick activities you enjoy and that match your abilities. This will help ensure that you stick with them.

Tips for Being Physically Active

• Try to do a variety of activities. This can make physical activity more enjoyable and reduce your risk of injury.
• Even if it’s hard to do some types of activities such as climbing stairs or walking, you can safely do other types of physical activity. Try airplane stretches [PDF-2.9MB] and chair [PDF-2.9MB] or desk exercises [PDF-1.3MB].
• Lots of activities count, even things like mowing the lawn or carrying groceries, and it all adds up. Find what works for you.
• If you take a break from your regular activity due to an illness or travel, start again at a lower level and slowly work back up to your usual level of activity.
• If it is too hot, cold, or wet to be outside, try walking in a mall or look for an online fitness program you can do at home.
• If losing weight is your goal, you may need to reduce the number of calories you eat and do more than the recommended amounts of physical activity.

Recommended Weekly Physical Activity

Every week, adults 65 and older need physical activities that include:

• At least 150 minutes (for example, 30 minutes a day, 5 days a week) of moderate-intensity aerobic activity such as brisk walking. Or you need 75 minutes a week of vigorous-intensity aerobic activity such as hiking, jogging, or running.
• At least 2 days of activities that strengthen muscles.
• Activities to improve balance such as standing on one foot.

See examples of how to fit this into a week.

What if You Have a Chronic Condition?

If you have a health condition such as arthritis, diabetes, or heart disease, it doesn’t mean you can’t be active. Regular physical activity can improve your quality of life and even reduce your risk of developing other conditions.

Ask your doctor if your health condition limits your ability to be active in any way. Then, work with your doctor to come up with a physical activity plan that matches your abilities.

If your condition stops you from meeting the minimum recommended activity levels, try to do as much as you can. What’s important is that you avoid being inactive.

What if You Have a Disability?

Regular physical activity provides people with disabilities  important health benefits, like a stronger heart, lungs, and muscles; improved brain health; and a better ability to do everyday tasks. Talk with your doctor before you begin a physical activity routine. A professional with experience in physical activity and disabilities can tell you more about the amounts and types of physical activity appropriate for you.

Other Reasons to Check With Your Doctor

Doing physical activity that requires moderate effort is safe for most people. But if you have been inactive, are not too fit, or are overweight, and want to do vigorous-intensity physical activity, such as jogging, it is safest to discuss this with your doctor.

To learn more, please visit https://www.cdc.gov/physicalactivity/basics/adding-pa/activities-olderadults.htm.

Developing and maintaining a care plan will help you balance both your life and that of the person to whom you are providing care!

Are you a caregiver for an older adult with dementia or another chronic health condition? If so, do they have a care plan? Having a care plan can help you as a caregiver, especially if there are multiple caregivers, to aid with transitions and to have all important information in one place.

WHAT IS A CARE PLAN?

A care plan is a form [1.48 MB] where you can summarize a person’s health conditions, specific care needs, and current treatments. The care plan should outline what needs to be done to manage the care needs. It can help organize and prioritize caregiving activities. A care plan can give you a sense of control and confidence when managing caregiving tasks and help assure you that the care recipient’s needs are being met.

Care plans can especially be helpful if you care for more than one person.  Forty-two million Americans are caring for someone aged 50 or older; 24% are providing care for at least two people.

WHAT SHOULD I INCLUDE IN THE CARE PLAN?

The plan should include information about:

• Personal Information (name, date of birth, contact information)
• Health conditions
• Medicines, dosages, and when/how given
• Health care providers with contact information
• Health insurance information
• Emergency Contacts

HOW DO I DEVELOP A CARE PLAN?

• Begin a care planning conversation with the person you care for. Use Complete Care Plan [PDF – 1 MB] to help start and guide the discussions.
• If the care recipient is unable to provide all the information needed, talk to others who regularly interact with them (a family member or home nurse aide) and invite them to join the discussions and help complete the form.
• Ask about suitable care options for the person you care for. Medicare covers appointments to manage chronic conditions and discuss advanced care plans, including planning appointments for people with Alzheimer’s, other dementias, memory problems, or suspected cognitive impairment.
• Try to update the care plan every year, or more often if the person you care for has a change in health or medicines. Remember to respect the care recipient’s privacy after reviewing their personal information and discussing their health conditions.

WHAT ARE THE BENEFITS OF A CARE PLAN?

• Care plans can reduce emergency room visits and hospitalizations and improve overall medical management for people with a chronic health condition, like Alzheimer’s disease.
• Care plans can support you, the caregiver, so you can stay healthy.
• Care plans can help retain quality of life and independence for the care recipient.

WHAT ABOUT MY OWN HEALTH?

If you’re a caregiver, taking care of yourself is crucial. Make sure to discuss any concerns you have as a caregiver with your health care provider. Caregivers can experience emotional, psychological, and physical strain. In addition, caregivers often neglect their own health. This neglect can increase their risk of having multiple chronic conditions. Nearly 2 in 5 caregivers have at least two chronic health conditions. Caregivers of people with dementia or Alzheimer’s are at greater risk for anxiety, depression, and lower quality of life than caregivers of people with other chronic conditions.

To learn more, please visit https://www.cdc.gov/aging/publications/features/caregivers-month.html.

New research in this week’s MMWR finds that most nursing home residents haven’t received an updated COVID-19 vaccine or the new RSV vaccine.

This year, for the first time, vaccines are available to protect older adults in the United States against all three fall/winter respiratory illnesses: flu, COVID-19 and RSV. Older Americans who are not vaccinated are at greater risk of serious illness.

Leading up to this virus season, and throughout the fall, CDC has worked with other federal agencies, state and local health departments, and health care partners to address vaccine access issues and encourage uptake. CDC was a key participant in the Long Term Care Facility Summit on October 18, 2023, which was co-hosted by the Secretary of Health and Human Services and the Director of the Office of Pandemic Preparedness and Response Policy. In addition to other activities, CDC regularly:

• Monitors all reports and data about the safety and effectiveness of these vaccines.
• Convenes bi-weekly calls with long-term care partners to address challenges/develop solutions.
• Works to improve equitable access to vaccines by connecting manufacturers with long-term care pharmacies to prioritize vaccine distribution for the Bridge Access Program.
• Distributes a weekly newsletter with respiratory virus resources and information specific to long-term care providers. (e.g., toolkits, FAQs, clinical resources, vaccine confidence resources)
• Supports the education of partners through participation in speaking engagements and webinars.
• Engages with the Centers for Medicare and Medicaid Services (CMS) toidentify solutions to address feedback from long-term care  partners around billing and reimbursement challenges which have been a barrier to vaccine administration. As a result, CMS issued a letter to plans and pharmacy benefit managers to outline the concerns and provide guidance on ways to improve practices.

Health care providers can continue to do their part by offering recommended vaccinations to residents. Nursing homes are encouraged to collaborate with state, local and federal public health, and long-term care pharmacy partners to address barriers contributing to low vaccination coverage. Vaccination is a key way to prevent severe disease, hospitalization, and death from flu, COVID-19 and RSV.

U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES

CDC works 24/7 protecting America’s health, safety and security. Whether diseases start at home or abroad, are curable or preventable, chronic or acute, or from human activity or deliberate attack, CDC responds to America’s most pressing health threats. CDC is headquartered in Atlanta and has experts located throughout the United States and the world.

As we age, our brains change, but Alzheimer’s disease and related dementias are not an inevitable part of aging. In fact, up to 40% of dementia cases may be prevented or delayed. It helps to understand what’s normal and what’s not when it comes to brain health.

Normal brain aging may mean slower processing speeds and more trouble multitasking, but routine memory, skills, and knowledge are stable and may even improve with age. It’s normal to occasionally forget recent events such as where you put your keys or the name of the person you just met.

SYMPTOMS OF DEMENTIA OR ALZHEIMER’S DISEASE

In the United States, 6.2 million people age 65 and older have Alzheimer’s disease, the most common type of dementia. People with dementia have symptoms of cognitive decline that interfere with daily life—including disruptions in language, memory, attention, recognition, problem solving, and decision-making. Signs to watch for include:

• Not being able to complete tasks without help.
• Trouble naming items or close family members.
• Forgetting the function of items.
• Repeating questions.
• Taking much longer to complete normal tasks.
• Misplacing items often.
• Being unable to retrace steps and getting lost.

CONDITIONS THAT CAN MIMIC DEMENTIA

Symptoms of some vitamin deficiencies and medical conditions such as vitamin B12 deficiency, infections, hypothyroidism (underactive thyroid), or normal pressure hydrocephalus (a neurological condition caused by the build-up of fluid in the brain) can mimic dementia. Some prescription and over-the-counter medicines can cause dementia-like symptoms. If you have these symptoms, it is important to talk to your health care provider to find out if there are any underlying causes for these symptoms.

For more information, see What Is Dementia?

HOW IS DEMENTIA DIAGNOSED?

A healthcare provider can perform tests on attention, memory, problem solving and other cognitive abilities to see if there is cause for concern. A physical exam, blood tests, and brain scans like a CT or MRI can help determine an underlying cause.

WHAT TO DO IF A LOVED ONE IS SHOWING SYMPTOMS

Talk with your loved one about seeing a health care provider if they are experiencing symptoms of Alzheimer’s dementia to get a brain health check up.

BE EMPOWERED TO DISCUSS MEMORY PROBLEMS

More than half of people with memory loss have not talked to their healthcare provider, but that doesn’t have to be you. Get comfortable with starting a dialogue with your health care provider if you observe any changes in memory, or an increase in confusion, or just if you have any questions. You can also discuss health care planning, management of chronic conditions, and caregiving needs.

To learn more, please visit https://www.cdc.gov/aging/publications/features/dementia-not-normal-aging.html.

Influenza is primarily a community-based infection that is transmitted in households and community settings. Each year, 5% to 20% of U.S. residents acquire an influenza virus infection, and many will seek medical care in ambulatory healthcare settings (e.g., pediatricians’ offices, urgent-care clinics). In addition, more than 200,000 persons, on average, are hospitalized each year for influenza-related complications. Healthcare-associated influenza infections can occur in any healthcare setting and are most common when influenza is also circulating in the community. Therefore, the influenza prevention measures outlined in this guidance should be implemented in all healthcare settings. Supplemental measures may need to be implemented during influenza season if outbreaks of healthcare-associated influenza occur within certain facilities, such as long-term care facilities and hospitals [refs: Infection Control Measures for Preventing and Controlling Influenza Transmission in Long-Term Care Facilities].

Influenza Modes of Transmission

Traditionally, influenza viruses have been thought to spread from person to person primarily through large-particle respiratory droplet transmission (e.g., when an infected person coughs or sneezes near a susceptible person). Transmission via large-particle droplets requires close contact between source and recipient persons, because droplets generally travel only short distances (approximately 6 feet or less) through the air. Indirect contact transmission via hand transfer of influenza virus from virus-contaminated surfaces or objects to mucosal surfaces of the face (e.g., nose, mouth) may also occur. Airborne transmission via small particle aerosols in the vicinity of the infectious individual may also occur; however, the relative contribution of the different modes of influenza transmission is unclear. Airborne transmission over longer distances, such as from one patient room to another has not been documented and is thought not to occur. All respiratory secretions and bodily fluids, including diarrheal stools, of patients with influenza are considered to be potentially infectious; however, the risk may vary by strain. Detection of influenza virus in blood or stool in influenza infected patients is very uncommon.

Fundamental Elements to Prevent Influenza Transmission

Preventing transmission of influenza virus and other infectious agents within healthcare settings requires a multi-faceted approach. Spread of influenza virus can occur among patients, HCP, and visitors; in addition, HCP may acquire influenza from persons in their household or community. The core prevention strategies include:

• administration of influenza vaccine
• implementation of respiratory hygiene and cough etiquette
• appropriate management of ill HCP
• adherence to infection control precautions for all patient-care activities and aerosol-generating procedures
• implementing environmental and engineering infection control measures.

Successful implementation of many, if not all, of these strategies is dependent on the presence of clear administrative policies and organizational leadership that promote and facilitate adherence to these recommendations among the various people within the healthcare setting, including patients, visitors, and HCP. These administrative measures are included within each recommendation where appropriate. Furthermore, this guidance should be implemented in the context of a comprehensive infection prevention program to prevent transmission of all infectious agents among patients and HCP.

To learn more, please visit https://www.cdc.gov/flu/professionals/infectioncontrol/healthcaresettings.htm.

Getting an annual flu vaccine is the best way to protect yourself and your loved ones from flu.

If you are at higher risk of developing serious flu complications, flu vaccination is especially important. When you get vaccinated, you reduce your risk of getting sick with flu and possibly being hospitalized or dying from flu.

Following is a list of all the health and age factors that are known to increase a person’s risk of getting serious flu complications:

• Adults 65 years and older
• Children younger than 2 years old¹
• Asthma
• Neurologic and neurodevelopment conditions
• Blood disorders (such as sickle cell disease)
• Chronic lung disease (such as chronic obstructive pulmonary disease [COPD] and cystic fibrosis)
• Endocrine disorders (such as diabetes mellitus)
• Heart disease (such as congenital heart disease, congestive heart failure and coronary artery disease)
• Kidney diseases
• Liver disorders
• Metabolic disorders (such as inherited metabolic disorders and mitochondrial disorders)
• People who are obese with a body mass index [BMI] of 40 or higher
• People younger than 19 years old on long-term aspirin- or salicylate-containing medications.
• People with a weakened immune system due to disease (such as people with HIV or AIDS, or some cancers such as leukemia) or medications (such as those receiving chemotherapy or radiation treatment for cancer, or persons with chronic conditions requiring chronic corticosteroids or other drugs that suppress the immune system)
• People who have had a stroke

Other people at higher risk from flu:

• Pregnant people and people up to 2 weeks after the end of pregnancy
• People who live in nursing homes and other long-term care facilities
• People from certain racial and ethnic minority groups are at increased risk for hospitalization with flu, including non-Hispanic Black persons, Hispanic or Latino persons, and American Indian or Alaska Native persons
• ¹ Although all children younger than 5 years old are considered at higher risk of serious flu complications, the highest risk is for those younger than 2 years old, with the highest hospitalization and death rates among infants younger than 6 months old.

Information on groups at higher risk from COVID-19 is available.’

To learn more information, please visit https://www.cdc.gov/flu/highrisk/index.htm.

What to know about respiratory viruses during the holidays

• Many different viruses spread more during fall and winter, including those that cause flu, COVID-19, and RSV illness.
• Large gatherings, crowded travel, and more time indoors can mean more viruses spreading around the holidays.
• This is the first year that there are vaccines to protect against all three of these viruses. These vaccines have been shown to prevent severe disease and can be lifesaving. They can also help ensure you are able to enjoy valuable time with loved ones.
• There also are other healthy habits you can practice to stay healthy.
• If you do get sick, there are tests and treatments to help get you feel better sooner.

It all starts with you! Here’s an action plan you can take to help you stay healthy during the holidays

Get vaccinated.

• Many viruses spread more during the holiday season, so it is important to get all recommended vaccines, including flu, COVID-19 and RSV, as soon as possible. This will give you the best protection against these respiratory diseases, including while traveling and gathering with family and friends. These vaccines will also make your illness less severe if you do get sick.
• Everyone ages 6 months and older should get a flu vaccine and updated COVID-19 vaccination this fall.
• CDC recommends an RSV immunization for some groups at higher risk for severe RSV illness.
  • Adults ages 60 and older: talk to your healthcare provider to see if RSV vaccination is right for you.
  • Parents: CDC recommends using one of these two tools to protect your baby – an RSV vaccine given during weeks 32-36 of pregnancy or an RSV preventive antibody given to infants. The RSV preventive antibody is also recommended for some older babies at higher risk for severe RSV disease.
• Vaccination is the most important step you can take to protect yourself and your loved ones. Vaccines help the body learn how to defend itself from disease without the danger of an infection.
• You may be able to get flu, COVID-19, and RSV vaccines during the same visit. Talk with a healthcare provider or pharmacist if you have questions about these vaccines and how or when you should get them.

 Take action to stop respiratory viruses from spoiling holiday cheer.

• If you are sick, stay home to avoid putting others at risk. You should also avoid others in the household to lessen their risk. If you have severe or worsening symptoms, call your healthcare provider.
• Cover coughs and sneezes when around others to help protect them.
• Stay away from others who are sick, if possible. Usually, there are more droplets and particles that can make you sick closer to the person who is infected.
• Masks can help reduce the spread of respiratory viruses. Wearing a high-quality mask while you travel, for example, can help protect you and others. This might be especially important if you are at higher risk of developing serious complications from these illnesses.
• Avoid touching your eyes, nose, and mouth. Germs spread easily this way.
• Handwashing often with soap removes most germs, including respiratory viruses, from your hands. If soap and water are not available, using a hand sanitizer with at least 60% alcohol can kill many germs.
• Viral particles in the air spread between people more easily indoors than outdoors. Any way you can improve air quality, such as opening windows or using air purifiers, can help reduce the amount of virus you are exposed to.

If you do feel sick, there are tests and treatments.

• If you have signs or symptoms of a respiratory virus, like a cough, runny nose, or fever, tests can help figure out which illness you have.
• Free at-home COVID-19 tests are available. A healthcare provider may also test you for flu, COVID-19, and RSV.
• In addition to diagnostic testing, you can work with a healthcare provider to figure out the next steps you should take. Remember: antibiotics do not work on viruses. CDC has more information about antibiotic do’s and don’ts.
• Prescription antiviral treatments for COVID-19 and flu are available.
  • These treatments can lessen your symptoms and reduce the risk of hospitalization. They work best if they are started soon after you become infected.
  • If you are at higher risk of severe illness, and develop symptoms including cough, fever and sore throat, talk to your healthcare provider sooner rather than later. CDC recommends people at higher risk be treated with antiviral medications.
• Be sure to store all medications up and away, and out of reach and sight of young children.

The holiday season can be stressful with all the hustle and bustle, responsibilities, and obligations. Good eating, sleeping, and exercise habits can help keep you healthy also. Be sure to make time to take care of yourself!

To learn more, please visit https://www.cdc.gov/respiratory-viruses/whats-new/stay-healthy-during-holidays.html.

MISCONCEPTIONS ABOUT FLU VACCINES

Can a flu vaccine give you flu?

No, flu vaccines cannot cause flu illness. Flu vaccines given with a needle (i.e., flu shots) are made with either inactivated (killed) viruses, or with only a single protein from the flu virus.  The nasal spray vaccine contains live viruses that are attenuated (weakened) so that they will not cause illness.

Are any of the available flu vaccines recommended over the others?

Yes, for some people. For the 2022-2023 flu season, there are three flu vaccines that are preferentially recommended for people 65 years and older. These are Fluzone High-Dose Quadrivalent vaccine, Flublok Quadrivalent recombinant  flu vaccine and Fluad Quadrivalent adjuvanted flu vaccine. This recommendation was based on a review of available studies which suggests that, in this age group, these vaccines are potentially more effective than standard dose unadjuvanted flu vaccines. There is no preferential recommendation for people younger than 65 years.

What if a preferentially recommended flu vaccine is not available?

If none of the three flu vaccines preferentially recommended for people 65 years and older is available at the time of administration, people in this age group should get any other age-appropriate flu vaccine instead.

Is it better to get sick with flu than to get a flu vaccine?

No. Flu can be a serious disease, particularly among young children, older adults, and people with certain chronic health conditions, such as asthma, heart disease or diabetes. Any flu infection can carry a risk of serious complications, hospitalization or death, even among otherwise healthy children and adults. Therefore, getting vaccinated is a safer choice than risking illness to obtain immune protection.

Do I really need a flu vaccine every year?

Yes. CDC recommends a yearly flu vaccine for everyone 6 months of age and older with rare exception. The reason for this is that a person’s immune protection from vaccination declines over time, so an annual vaccination is needed to get the “optimal” or best protection against the flu. Additionally, flu viruses are constantly changing, so the vaccine composition is reviewed each year and updated as needed.

Why do some people not feel well after getting a seasonal flu vaccine?

Some people report having mild side effects after flu vaccination. The most common side effects from flu shots are soreness, redness, tenderness or swelling where the shot was given. Low-grade fever, headache and muscle aches also may occur. If these reactions occur, they usually begin soon after vaccination and last 1-2 days.

Side effects from the nasal spray flu vaccine may include: runny nose, wheezing, headache, vomiting, muscle aches, fever, sore throat and cough. If these problems occur, they usually begin soon after vaccination and are mild and short-lived. The most common reactions people have to flu vaccines are considerably less severe than the symptoms caused by actual flu illness.

• Carolyn Bridges et al. (2000). Effectiveness and cost-benefit of influenza vaccination of healthy working adults: A randomized controlled trial.

What about serious reactions to flu vaccine?

Serious allergic reactions to flu vaccines are very rare. If they do occur, it is usually within a few minutes to a few hours after vaccination. While these reactions can be life-threatening, effective treatments are available.

What about people who get a seasonal flu vaccine and still get sick with flu symptoms?

There are several reasons why someone might get flu symptoms even after they have been vaccinated against flu.

• Someone can get sick with another respiratory virus besides flu such as rhinoviruses or SARS-CoV-2 (the virus that causes COVID-19). Other respiratory viruses can cause symptoms similar to flu, and they can also spread and cause illness during flu season. Flu vaccines only protect against flu and its complications, not other illnesses.
• Someone can be exposed to flu viruses shortly before getting vaccinated or during the two-week period after vaccination that it takes the body to develop immune protection. This exposure may result in a person becoming sick with flu before protection from vaccination takes effect.
• Flu vaccines vary in how well they work, and someone can get vaccinated but still get sick with flu. There are many different flu viruses that spread and cause illness among people, so this can happen if someone is exposed to a flu virus that is very different from the viruses in the flu vaccine. The ability of a flu vaccine to protect a person depends partially on the similarity or “match” between the vaccine viruses chosen to make vaccine and those spreading and causing illness. Even when that happens though, flu vaccination can still reduce severity of illness.

Can vaccinating someone twice provide added immunity?

In adults, studies have not shown a benefit from getting more than one dose of vaccine during the same influenza season, even among elderly persons with weakened immune systems. Except for children getting vaccinated for the first time, only one dose of flu vaccine is recommended each season.

Is it true that getting a flu vaccine can make you more susceptible to other respiratory viruses?

Flu vaccines are not thought to make people more susceptible to other respiratory infections.

A 2012 study that suggested that flu vaccination might make people more susceptible to other respiratory infections. After that study was published, many experts looked into this issue further and conducted additional studies to see if the findings could be replicated. No other studies have found this effect. It’s not clear why this finding was detected in the one study, but the majority of evidence suggests that this is not a common or regular occurrence and that flu vaccination does not, in fact, make people more susceptible to other respiratory infections.

• Maria Sundaram et al. (2013). Influenza Vaccination Is Not Associated With Detection of Noninfluenza Respiratory Viruses in Seasonal Studies of Influenza Vaccine Effectiveness.

Does a flu vaccination increase your risk of getting COVID-19?

There is no evidence that getting a flu vaccination increases your risk of getting sick from a coronavirus, like the one that causes COVID-19.

You may have heard about a study published in January 2020 that reported an association between flu vaccination and risk of four commonly circulating seasonal coronaviruses, but not the one that causes COVID-19. This report was later found to be incorrect.

The results from that initial study led researchers in Canada to look at their data to see if they could find similar results in their population. The results from this study showed that flu vaccination did not increase risk for these seasonal coronaviruses. The Canadian findings highlighted the protective benefits of flu vaccination.

The Canadian researchers also identified a flaw in the methods of the first study, noting that it violated the part of study design that compares vaccination rates among patients with and without flu (test negative design). This flaw led to the incorrect association between flu vaccination and seasonal coronavirus risk. When these researchers reexamined data from the first study using correct methods, they found that flu vaccination did not increase risk for infection with other respiratory viruses, including seasonal coronaviruses.

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MISCONCEPTIONS ABOUT FLU VACCINE EFFECTIVENESS

Influenza (flu) vaccine effectiveness (VE) can vary. The protection provided by a flu vaccine varies from season to season and depends in part on the age and health status of the person getting the vaccine and the similarity or “match” between the viruses in the vaccine and those in circulation. During years when the flu vaccine match is good, it is possible to measure substantial benefits from flu vaccination in terms of preventing flu illness and complications. However, the benefits of flu vaccination will still vary, depending on characteristics of the person being vaccinated (for example, their health and age), what flu viruses are circulating that season and, potentially, which type of flu vaccine was used. More information is available at Vaccine Effectiveness – How well does the Flu Vaccine Work.

Below is a summary of the benefits of flu vaccination and selected scientific studies that support these benefits.

• Flu vaccination can keep you from getting sick with flu.
  • Flu vaccine prevents millions of illnesses and flu-related doctor’s visits each year. For example, during 2019-2020, the last flu season prior to the COVID-19 pandemic, flu vaccination prevented an estimated 7.5 million influenza illnesses, 3.7 million influenza-associated medical visits, 105,000 influenza-associated hospitalizations, and 6,300 influenza-associated deaths.
  • During seasons when flu vaccine viruses are similar to circulating flu viruses, flu vaccine has been shown to reduce the risk of having to go to the doctor with flu by 40% to 60%.
• Flu vaccination has been shown in several studies to reduce severity of illness in people who get vaccinated but still get sick.
  • A 2021 study showed that among adults hospitalized with flu, vaccinated patients had a 26% lower risk of intensive care unit (ICU) admission and a 31% lower risk of death from flu compared with those who were unvaccinated.
  • A 2018 study showed that among adults hospitalized with flu, vaccinated patients were 59% less likely to be admitted to the ICU than those who had not been vaccinated. Among adults in the ICU with flu, vaccinated patients on average spent four fewer days in the hospital than those who were not vaccinated.
• Flu vaccination can reduce the risk of flu-associated hospitalization.
  • Flu vaccine prevents tens of thousands of hospitalizations each year. For example, during 2019-2020 flu vaccination prevented an estimated 105,000 flu-related hospitalizations.
  • A 2018 study showed that from 2012 to 2015, flu vaccination among adults reduced the risk of being admitted to an ICU with flu by 82%.
  • A 2017 study found that during 2009-2016, flu vaccines reduced the risk of flu-associated hospitalization among older adults by about 40% on average.
  • A 2014 study showed that flu vaccination reduced children’s risk of flu-related pediatric intensive care unit (PICU) admission by 74% during flu seasons from 2010-2012.
• Flu vaccination is an important preventive tool for people with certain chronic health conditions.
  • Flu vaccination has been associated with lower rates of some cardiac events among people with heart disease, especially among those who have had a cardiac event in the past year.
  • Flu vaccination can reduce the risk of a flu-related worsening of chronic lung disease (for example, chronic obstructive pulmonary disease (COPD) requiring hospitalization).
  • Among people with diabetes and chronic lung disease,flu vaccination has been shown in separate studies to be associated with reduced hospitalizations from a worsening of their chronic condition.
• Flu vaccination during pregnancy helps protect pregnant people from flu during and after pregnancy and helps protect their infants from flu in their first few months of life.
  • A 2013 study showed that during the 2010–2011 and 2011–2012 flu seasons vaccination reduced the risk of flu-associated acute respiratory infection in pregnant people by about one-half.
  • A 2018 study showed that getting a flu shot reduced a pregnant person’s risk of being hospitalized with flu by an average of 40% from 2010-2016.
  • A number of studies have shown that in addition to helping to protect pregnant people from flu, a flu vaccine given during pregnancy helps protect the baby from flu for several months after birth, when babies are too young to be vaccinated.
• Flu vaccine can be lifesaving in children.
  • A 2022 study showed that flu vaccination reduced children’s risk of severe life-threatening influenza by 75%.
  • A 2020 study found that during the 2018-2019 flu season, flu vaccination reduced flu-related hospitalization by 41% and flu-related emergency department visits by half among children (aged 6 months to 17 years old).
  • A 2017 study was the first of its kind to show that flu vaccination can significantly reduce children’s risk of dying from flu.
• Getting vaccinated yourself may also protect people around you, including those who are more vulnerable to serious flu illness, like babies and young children, older people, and people with certain chronic health conditions.

Despite the many benefits offered by flu vaccination, only about half of Americans get an annual flu vaccine. During an average flu season, flu can cause millions of illnesses, hundreds of thousands of hospitalizations and tens of thousands of deaths. Many more people could be protected from flu if more people got vaccinated.

*References for the studies listed above can be found at Publications on Influenza Vaccine Benefits.

MISCONCEPTIONS ABOUT THE TIMING OF SEASONAL INFLUENZA VACCINATION

Should I wait to get vaccinated so that my immunity lasts through the end of the season?

How long you are immune or your “duration of immunity” is discussed in the ACIP recommendations. While delaying getting of vaccine until later in the fall may lead to higher levels of immunity during winter months, this should be balanced against possible risks, such as missed opportunities to receive vaccine and difficulties associated with vaccinating a large number of people within a shorter time period.

Is it too late to get vaccinated after Thanksgiving (or the end of November)?

No. Vaccination can still be beneficial as long as flu viruses are circulating. If you have not been vaccinated by Thanksgiving (or the end of November), it can still be protective to get vaccinated in December or later. Flu is unpredictable and seasons can vary. Seasonal flu disease usually peaks between December and March most years, but disease can occur as late as May.

MISCONCEPTIONS ABOUT PHYSICIAN CONSENT FOR VACCINATION

Do pregnant people or people with pre-existing medical conditions need special permission or written consent from their doctor to get a flu vaccine?

No. There is no recommendation for pregnant people or people with pre-existing medical conditions to seek special permission or secure written consent from their doctor for vaccination if they get vaccinated at a worksite clinic, pharmacy or other location outside of their physician’s office. With rare exception, CDC recommends an annual flu vaccine for everyone 6 months of age and older, including pregnant people and people with medical conditions.

A variety of flu vaccines are available (Table 1). Vaccine providers should be aware of the approved age indications of the vaccine they are using and of any contraindications or precautions. Providers also should appropriately screen all people getting vaccinated for allergies to vaccine components or other contraindications. People who have previously had a severe allergic reaction to influenza vaccine or any of its ingredients should generally not be vaccinated.

There are some people who should not get a flu vaccine without first speaking with their doctor. These include:

• People who have a moderate-to-severe illness with or without a fever (they should wait until they recover to get vaccinated), and
• People with a history of Guillain-Barré Syndrome (a severe paralytic illness, also called GBS) that occurred after receiving influenza vaccine and who are not at risk for severe illness from influenza should generally not receive vaccine. Tell your doctor if you ever had Guillain-Barré Syndrome. Your doctor will help you decide whether the vaccine is recommended for you.

Pregnant people or people with pre-existing medical conditions who get vaccinated should get a flu shot.

If a person is vaccinated by someone other than their primary health care provider, the vaccinating provider should ensure that the patient and, if possible, the patient’s medical provider have documentation of vaccination.

For a complete list of people who should not get a flu vaccine before speaking with their doctor, please review the influenza Vaccine Information Statement for the inactivated or recombinant flu vaccine or live, intranasal influenza vaccine.

MISCONCEPTIONS ABOUT “STOMACH FLU”

Is the “stomach flu” really flu?

No. Many people use the term “stomach flu” to describe illnesses with nausea, vomiting or diarrhea. These symptoms can be caused by many different viruses, bacteria or even parasites. While vomiting, diarrhea, and being nauseous or “sick to your stomach” can sometimes be related to flu — more commonly in children than adults — these problems are rarely the main symptoms of influenza. Flu is a respiratory disease and not a stomach or intestinal disease.

To learn more, please visit https://www.cdc.gov/flu/prevent/misconceptions.htm.

1. Does vision loss affect a lot of people?

Yes. More than 3.4 million Americans aged 40 years and older are blind (having a visual acuity of 20/200 or less or a visual field on 20 degrees or less) or visually impaired (having a visual acuity of 20/40 or less). Other estimates of “vision problems” range as high as 21 million, and a total of 80 million Americans have potentially blinding eye diseases. The major causes of vision loss are cataracts, age-related macular degeneration, diabetic retinopathy, and glaucoma.

2. Does vision loss contribute a large burden in terms of morbidity, quality of life, and cost?

Yes. People with vision loss are more likely to report depression, diabetes, hearing impairment, stroke, falls, cognitive decline, and premature death. Decreased ability to see often leads to the inability to drive, read, keep accounts, and travel in unfamiliar places, thus substantially compromising quality of life. The cost of vision loss, including direct costs and lost productivity, is estimated to exceed $35 billion (Rein, Zhang, Wirth, et al., 2006)

3. Has vision loss recently increased and will it increase in the future?

Yes. As the population of older people continues to accelerate, the number of people experiencing vision loss will continue to increase. And as the population of people experiencing diabetes increases, consequent increases will occur in diabetic retinopathy and other eye diseases. Prevent Blindness America estimates that the population of people experiencing blindness and visual impairment will double by 2030 unless corrective actions are taken.

4. Is vision loss perceived to be a threat by the public?

Yes. Vision loss ranks among the top ten causes of disability in the United States, and it is a condition feared by many.

5. Is it feasible to act on vision loss at a community or public health level?

Yes. Scientific evidence shows that early detection and treatment can prevent much blindness and vision impairment. Efficacious and cost-effective strategies to detect and treat diabetic retinopathy are available, but among people with diabetes, screening is received only by about two-thirds of persons for whom the exam is recommended and varies significantly across health care settings. Cataract removal surgery can restore vision, and this surgery is cost effective; however, among African Americans, unoperated senile cataracts remain a major cause of blindness. Glaucoma can be controlled, and vision loss stopped by early detection and treatment. Nevertheless, half the people with glaucoma are not diagnosed, and glaucoma is still the number one blinding disease among African Americans.

Public health serves to address each of these questions by conducting population-based investigations to determine the population, characteristics, circumstances, and trends of vision loss, as well as developing and implementing evidence based, cost-effective interventions to assure access to vision care and health behaviors to prevent the onset of vision loss and to improve the health and quality of life for those who have lost vision.

To learn more, please visit https://www.cdc.gov/visionhealth/basic_information/vision_loss.htm.