Tag: Flu

What Families Should Know About Flu, COVID-19, and RSV Vaccines

With temperatures beginning to dip and the holidays fast approaching, it’s the best time to consider vaccinations against viruses that circulate when we’re gathering indoors and traveling.

Why Get Vaccinated Now?

Around this time of year, cases of flu and COVID-19 start to rise around Thanksgiving, with peak season hitting in January. Getting vaccinated sooner helps your body build immunity before these viruses spread; immunity typically takes about two weeks after each shot. With the holiday season approaching, getting vaccinated ahead of any potential travel is especially important, as viruses can spread quickly in these settings.

Who Should Get Vaccinated?

The Centers for Disease Control and Prevention (CDC) recommends getting an annual flu shot and COVID-19 vaccine starting at six months of age and older. Pregnant individuals should also get vaccinated, as it protects them and provides some immunity to newborns. It’s particularly important to ensure your children are vaccinated, as the CDC recorded nearly 200 child deaths from the flu last year.

The Flu Vaccine

Flu shots are recommended for everyone aged six months and older, with special high-dose or immune-boosted options available for people aged 65 and older. If you or your children are uncomfortable with needles or have specific health concerns, talk to your healthcare provider about finding the right flu vaccine option.

The RSV Vaccine

RSV, or respiratory syncytial virus, can be severe for young children. While RSV usually feels like a cold for most, it can result in hospitalization each winter. The CDC recommends the RSV vaccine for infants younger than 8 months born during or are entering their first RSV season. High-risk individuals aged 60 to 74 and those aged 75 and older are also encouraged to get vaccinated. Pregnant individuals are advised to get the RSV vaccine to protect babies born in the fall and winter.

Can You Get All Three Vaccines at Once?

If you’re eligible, it’s safe to get your RSV, flu, and COVID-19 shots in one visit. Although you might experience a sore arm or mild side effects, the convenience and protection outweigh the temporary discomfort.

Additional Ways to Protect Yourself

In addition to getting vaccinated, there are other steps you can take to protect yourself from respiratory illnesses:

● Stay home when sick

● Practice good hygiene, like frequent handwashing

● Consider wearing a mask and maintaining physical distance in crowded settings

These simple steps can reduce your chances of contracting a respiratory virus during the season’s peak.

Making the Choice for Your Family

Getting vaccinated offers an unmatched layer of defense against severe illness. Last year, fewer than half of adults received a flu vaccine, and only 23% got a COVID-19 shot, allowing these viruses to continue causing hospitalizations and deaths through winter. With Thanksgiving and the holidays approaching, it’s a good time to make a plan to get your vaccines. Doing so can lower your risk of severe illness and help reduce the spread of these viruses this season.

Sources:

CDC: Getting Your Immunizations for the 2024–2025 Fall and Winter Virus Season

CDC: RSV Immunization Guidance for Infants and Young Children

CDC: Staying Up to Date with COVID-19 Vaccines

Flu Season Back Again: How Kids Can Stay Healthy and Prepared

The signs might already be there. More people coughing, sneezing, and sick days are starting to be used. These are clear signs that flu season is upon us once again. While the thought of fall normally brings thoughts of cozy sweaters and pumpkin patches, it also brings reminders of how sick you can get as the flu virus becomes more active. For kids, especially those in schools, daycares, and extracurricular activities, it’s important to take precautions to stay healthy during this time.

What Parents Should Know About the Flu

It’s something we hear about every year. But what is the Flu?

The flu, or influenza, is a highly contagious viral infection that affects the respiratory system. Influenza A and B viruses are responsible for seasonal flu outbreaks. It mostly spreads through droplets when an infected person coughs, sneezes, or talks, and can also be contracted by touching contaminated surfaces and then touching the face. Symptoms often appear suddenly, including fever, cough, body aches, fatigue, and sometimes vomiting or diarrhea in children. Compared to the common cold, the flu is more severe and can lead to complications like pneumonia, bronchitis, or worsening of chronic conditions.

Why is This Flu Season Important?

Flu season typically peaks in the fall and winter months, when people are indoors more often, making it easier for the virus to spread. This year is particularly important in getting your flu shot as Tennessee saw a rise in COVID-19 cases throughout the summer. Schools, where children interact closely, can become hot spots for the virus to pass from one person to another. This is why it’s crucial for kids to get vaccinated, as it can help prevent severe illness and hospitalizations. Even if individuals think they are healthy, the risk of serious illness is still high.

How Can Kids Prepare?

As a parent, you can take several steps to ensure your child is ready for what could be a rollercoaster of flu season.

1. Get the Flu Shot

Obviously, the most important thing is getting that vaccine. The flu vaccine is the most effective way to protect against the flu. The Centers for Disease Control and Prevention (CDC) recommends that everyone 6 months and older get vaccinated each year. For kids, the flu shot not only protects them but also helps reduce the spread of the virus to classmates, family members, and others.

The flu shot is widely available, and scheduling an appointment is easy. It’s important to get this early on, as it takes about two weeks for the body to build immunity after vaccination.

2. Practice Good Hygiene

Kids get into all kinds of things, so it’s important to start teaching them healthy hygiene habits when they are young. Remind your child to:

● Wash their hands frequently with soap and water for at least 20 seconds, especially before meals and after playing outside.

● Use hand sanitizer when soap and water aren’t available.

● Cover their mouth and nose with a tissue or elbow when coughing or sneezing.

● Avoid touching their face, especially their eyes, nose, and mouth, where the virus can easily enter the body.

3. Eat Nutritious Foods

The old proverb, “An apple a day keeps the doctor away,” can ring true. A healthy diet helps strengthen the immune system, making it easier to fight off infections. Getting kids to eat their greens is hard, but encouraging them to eat various fruits and vegetables rich in vitamins and minerals will pay off. Foods high in vitamin C (such as oranges, strawberries, and bell peppers) and zinc (found in meat, beans, and nuts) are particularly beneficial for immune health.

4. Get Plenty of Sleep

Sleep is essential for a strong immune system, especially for growing kids. School-age children typically need 9 to 12 hours of sleep each night to stay healthy and focused. Establishing a consistent bedtime routine will ensure your child is well-rested.

5. Stay Active

Regular physical activity boosts overall health and helps keep the immune system in good shape. Getting your child involved in outdoor activities like biking, playing sports, or running around the yard can benefit tremendously. Even a daily walk can make a difference in their health.

6. Stay Home When Sick

It’s last on this list, but it is another important one. If your child has flu-like symptoms, keeping them home from school or activities is important to avoid spreading the virus. While this may mean missing out on a day or two of class, it’s better than having your child spread that sickness to others at school.

Statistics About the Flu in The United States

According to the CDC, the flu impacts millions of people annually in the United States. Between 2010 and 2020, the annual flu seasons resulted in 9 to 41 million illnesses, 140,000 to 710,000 hospitalizations, and 12,000 to 52,000 deaths.

These numbers highlight the importance of getting the flu vaccine. During 2019–2020, the flu vaccination prevented an estimated 7 million illnesses, 3 million flu-associated medical visits, 100,000 flu-associated hospitalizations, and 7,000 influenza-associated deaths. Despite this, vaccination rates remain below the levels desired.

If you are hesitant about the flu vaccine or have general questions, it’s important to schedule a call with your healthcare provider to ensure you are receiving the most up-to-date information. Making your health a priority this fall will help ensure you and your kids can enjoy all there is to do before the winter months arrive and moist outdoor activities are put on pause.

Sources

CDC: About Estimated Flu Burden

CDC: Influenza (Flu)

CDC: Flu Vaccines Work

Preparing for Flu Season Amid Rise in Respiratory Illnesses in Tennessee

As flu season approaches, Tennessee is experiencing an increase in respiratory illnesses, particularly in certain regions. Data from the Centers for Disease Control and Prevention (CDC) indicate that the current levels of these illnesses may surpass last summer’s wave and approach the peak levels of last winter’s wave in the western parts of the country.

This rise in cases is attributed to a combination of factors, including low vaccination rates and severe heat waves across Tennessee, which have led many people to stay indoors, increasing the potential for virus transmission. Currently, only 22.5% of adults and 14.4% of children in Tennessee are up to date on their vaccinations. Among pregnant individuals, the rate is even lower at just 13.3%, despite their increased risk of severe illness and complications.

The Importance of Vaccination Before Flu Season

Vaccination before the flu season is crucial for several reasons. One significant concern is the potential dual threat of the flu and other respiratory viruses. Both viruses can strain healthcare systems, leading to increased hospitalizations and severe illnesses. Vaccinations can help mitigate these risks by reducing the severity of illnesses and the burden on healthcare facilities.

Vaccination also provides enhanced protection by reducing the transmission of viruses within communities, which is particularly important for vulnerable populations such as the elderly and immunocompromised individuals. Ensuring everyone is vaccinated can help keep these populations safer and healthier during the flu season.

Prioritizing Children for Vaccination

Children in Tennessee should be prioritized for vaccination due to their developing immune systems and frequent exposure to settings with other children. Vaccinating children helps lower transmission rates within communities and protects those around them, including family members like grandparents.

While children often experience milder symptoms, they are not immune to severe outcomes. Vaccination can prevent hospitalizations and long-term health issues associated with respiratory illnesses and ensure children miss fewer school days.

Common Infections and Recommended Vaccines for Tennessee Children Before School Starts

Besides the flu, Tennessee children should be mindful of several common infections before returning to school, such as measles, whooping cough, hepatitis B, and pneumococcal disease. Recently, there has been a rise in measles cases in the US, with 165 confirmed cases, mostly in children under five.

To protect against these diseases, children in Tennessee should receive the following vaccines before school starts:

  • Diphtheria and Tetanus toxoid-containing vaccine and Pertussis vaccine (DTaP or Tdap)
  • Hepatitis B vaccine
  • Measles, Mumps, and Rubella vaccine (MMR)
  • Polio vaccine
  • Varicella (Chickenpox) vaccine

Ensuring children are up to date on their vaccinations will help them enjoy the rest of summer and prepare for a healthy school season.

Sources

CDC: Wastewater COVID-19 National and Regional Trends

CDC: Weekly COVID-19 Vaccination Dashboard

Mayo Clinic: Measles

CDC: Child and Adolescent Immunization Schedule by Age

Study Reveals Effects of Maternal Flu Vaccination on Infants

Photo by TopSphere Media on Unsplash

The health and safety of your family is of the utmost importance, especially for first-time parents. Mothers want to feel confident when welcoming someone new into their family, and they can do that by maintaining their health. Vaccinations play a significant role in ensuring your newborn gets the best start in life. A recent study published in JAMA Pediatrics sheds light on the profound impact of maternal flu vaccination on the well-being of infants.

The study, conducted by the New Vaccine Surveillance Network Collaborators, resulted in findings regarding maternal flu vaccination and severe flu-related outcomes among infants younger than 6 months. Spanning multiple flu seasons from 2016 to 2020 across seven states, the research analyzed data from over 3,700 infants. The collected data provided valuable insights into the effectiveness of maternal flu vaccination.

One of the standouts of the study is the reduction in flu-related hospitalizations among infants born to vaccinated mothers. The research found there was a 39% lower risk compared to infants of unvaccinated mothers. Vaccine effectiveness was observed in various degrees, including a 34% reduction in overall severe outcomes, a 25% decrease in influenza A cases, and a 47% decline in influenza B infections among infants.

The study also found that vaccine effectiveness reached 53% among infants younger than 3 months, 52% among mothers vaccinated in the third trimester, and 17% among those whose mothers were vaccinated in the first or second trimester.

These findings spotlight the incredible connection between maternal vaccination and infant health. Pregnancy is notorious for weakening the immune system to support the growing baby. The body can consider the baby a biological invader because it shares genetic material from both parents. This results in a greater risk of catching something and getting sicker. Getting vaccinated not only shields the pregnant individual but also protects the developing fetus.

The timing of getting vaccinated is also crucial for the development and growth of the baby. The CDC recommends getting a flu vaccination in September or October. Consider early vaccination in July or August, especially in the third trimester. This schedule is similar to the Tetanus, Diphtheria, and Pertussis (Tdap) vaccine, which should be administered on the 27th to 36th week of pregnancy. The RSV vaccine is recommended on weeks 32 through 36 of pregnancy or during the baby’s first RSV season, which is optimal.

The study outlined clearly indicates the benefits of material vaccination during pregnancy. However, despite these facts, maternal vaccination coverage remains low globally. There are many factors to this; the leading cause is vaccine hesitancy among pregnant women. Most of the hesitancy is caused by myths and misinformation. Pregnant women should seek guidance and opinions from their doctor to ensure the correct information is relayed and they can address any concerns about vaccination. Getting vaccinated during pregnancy is pivotal in maintaining the health and safety of your family.

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Sources:

Jama Network: Maternal Vaccine Effectiveness Against Influenza-Associated Hospitalizations and Emergency Department Visits in Infants

Centers for Disease Control and Prevention: Vaccines and Pregnancy: Things to Know

National Library of Medicine: Maternal vaccination — current status, challenges, and opportunities

Combatting Vaccine Fatigue: The Critical Role of Continued Immunizations

CDC data shows a drop from 173 million flu vaccinations in 2022 to just 155 million in 2023.

From COVID-19 to an intense flu season, there’s no doubt people are experiencing vaccine fatigue. Numbers provided by the Centers for Disease Control and Prevention show in 2022, 173 million Americans received flu vaccinations. This number recently dipped to 155 million in 2023. This decline in immunization is a national concern as pockets of outbreaks can happen, like most recently with measles. Understandably, people have felt exhausted in the past few years following the pandemic. However, it’s essential to understand why keeping up-to-date with your vaccines and new developments benefits your health.

Vaccine fatigue refers to the weariness and disillusionment individuals may experience regarding vaccines, particularly in prolonged or repeated vaccination campaigns. Recognizing that vaccine-preventable diseases extend far beyond a singular threat is essential. Diseases such as measles, polio, influenza, and HPV remain significant public health concerns, with vaccines helping to reduce their prevention. Vaccine fatigue can pose a threat to our public health as it can allow for pockets of these infections to spread, leaving the vulnerable populations exposed the most.

Continued immunization is also important for training the immune system to recognize and combat specific pathogens, such as viruses or bacteria. If you skip or avoid getting vaccinated, your immunity to certain diseases can wane, leaving you a target for getting sick. Maintaining a vaccine schedule also helps obtain herd immunity and protect young children from being immunocompromised. According to the CDC, 9 out of 10 people hospitalized with flu had at least one underlying health condition. This statistic reinforces the importance of making sure you’re thinking about not only your health but also the health of those around you.

There are a variety of strategies you can adopt to overcome vaccine fatigue. The latest vaccine information is from reliable sources such as the World Health Organization (WHO) or the CDC. You can also discuss any concerns about certain vaccines with your healthcare provider and learn more about their benefits and risks. Talking with friends and family, especially about vaccine fatigue, can alleviate isolation and reinforce your commitment to staying aware of sickness in your community.

Addressing vaccine fatigue requires a multifaceted approach that acknowledges the complex interplay of social, cultural, and economic factors influencing vaccination decisions. Education and understanding the benefits of vaccination may seem like a daunting task you can quickly get tired of. However, understanding the underlying factors contributing to fatigue will create a healthier community and prevent diseases.

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Sources:

Centers for Disease Control and Prevention: Vaccines & Immunizations

Centers for Disease Control and Prevention: Vaccine Effectiveness: How Well Do Flu Vaccines Work

National Library of Medicine: Mind the “Vaccine Fatigue”

Jingle All the Way to a Happy and Healthy Holiday Season with Safety Tips for Air Traveling

It’s the busiest time of year, with millions of Americans preparing to travel for the holidays. For many, travel can be exhausting and take its toll on your body. This weakens the immune system and leaves you vulnerable to falling ill when you’re hoping to spread holiday cheer. It doesn’t help that airplanes can be a breeding ground for germs that can easily latch onto you.

A study published in the Journal of Environmental Health Research found that people were 113 times more likely to catch the common cold during a flight than standard ground transmission. Another study conducted by TravelMath, found that tray-table surfaces had more than eight times the number of bacteria per square inch than ‌bathroom flush buttons.

The trays reportedly had 2,155 colony-forming units of bacteria per square inch, compared to the 127, which is normally found on a standard toilet seat at home, according to the National Science Foundation. It’s also possible that deadly bacteria, including E. coli, can live on airplane surfaces for up to a week.

These studies conclude that in confined spaces like airplanes, it’s easy for passengers to come out of their flight feeling a bit ill. So don’t let the Grinch steal your festive spirit! Take proactive steps to safeguard your well-being and ensure a healthy holiday season.

To avoid getting sick this holiday travel season, use sanitizer wipes to clean frequently touched surfaces, such as tray tables, armrests, and seatbelts. This can help significantly reduce the risk of encountering harmful bacteria. Regularly wash your hands with soap and water, especially after using the washroom and before eating. You can support your immune system by staying hydrated throughout your flight. This method helps flush out toxins and improves your body’s natural defenses. You can also try to snag the window seat, which helps limit your exposure to aisle traffic and allows you to take advantage of the plane’s wall. This helps reduce the chance of direct contact with fellow travelers.

While all these steps are great in reducing the chance of getting sick, there is still one more thing that can help strengthen your immune system and ensure your body is ready to hit the air, and that’s with vaccinations. Routine vaccinations, such as influenza, can improve your health and the community’s health. Before heading out this holiday season, confirm if you are up to date with your vaccinations, as it can serve as a baseline for overall protection against the germs you may encounter at the airport.

Depending on where you are traveling, consider getting vaccines that address unique health risks associated with certain destinations. Diseases like typhoid, hepatitis A and B, and yellow fever can be threats in specific regions of the world. By taking the necessary precautions and getting vaccinated against these risks, you add an extra layer of defense against potential health hazards during your travels.

If you’re traveling with young ones, consider their vaccination schedule as well. Children’s immune systems are still developing and being exposed to a high-germ environment does leave them very vulnerable to getting sick. Check with your pediatrician to confirm that your child’s immunizations are current, or if they are old enough to receive a vaccine, and discuss any additional immunization that may be recommended based on your destination.

In addition to personal health measures, it’s essential to prioritize mental well-being during holiday travel. The stress and rush of the season, combined with the challenges of navigating crowded airports and managing tight schedules, can take a toll on your mental health, which can trickle down to your physical health. Ensure you take some time to rest and perform simple exercises to help during these stressful times. Doing this can contribute to a strengthened immune system and overall resilience to the flu.

By incorporating these health-conscious practices into your travel routine, you can maximize the joy of the holiday season while minimizing the risk of falling ill. Prioritizing physical and mental well-being ensures you arrive at your destination ready to celebrate with loved ones, creating lasting memories during this festive time of year. Safe travels and happy holidays!

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Sources:

National Library of Medicine: Health risks to air travelers

Science Direct: Air Travel: Effects of Sleep Deprivation and Jet Lag

Auburn University in Alabama study: Survival and Transmission of Selected Pathogens on Airplane Cabin Surfaces and Selection of Phages Specific for Campylobacter jejuni

Center for Disease Prevention and Control: Travelers’ Health

How Parents Can Navigate Tennessee’s Rise in Influenza Cases

In recent weeks, Tennessee has experienced an uptick in influenza cases, prompting concerns among health officials and communities.

Tennessee is among a handful of states seeing high respiratory illnesses.

According to the Centers for Disease Control and Prevention’s Weekly Flu Report, 4% of people went to a doctor or nurse to get treated for flu-like symptoms the week of November 19th to the 25th, up from 3.6% the week prior, with Memphis/Shelby County Metro being hit the hardest.

This recent surge in influenza cases has sparked discussions about the importance of preventive measures, such as vaccination, especially for children more susceptible to the illness.

Influenza, better known as the flu, is a contagious respiratory illness caused by influenza viruses. When you become infected, the symptoms you experience can range from mild to severe, including fever, cough, sore throat, aches, and fatigue. The flu can also lead to serious complications, especially for those who are most at risk, such as the elderly, young children, and those who have underlying health conditions.

Predicting the intensity of the flu season is challenging, so it’s hard to say how intense and severe it will be. However, getting a flu vaccination is crucial for preventing the spread of severe respiratory illness.

Vaccination remains the most effective way to protect yourself and your loved ones around you. Vaccination before or during the flu season can help combat prevalent strains and protect individuals and the community. It is also essential for parents to be aware of where and when their child can receive a flu vaccine.

Infection rates in children are the highest, making up 20 to 30 percent of cases annually. Pregnant women and infants under six months of age are at an increased risk of developing complications from the flu. Parents should encourage those around them, such as older siblings and other family members who may be around the baby, to get vaccinated to ensure a protective barrier.

Kids eight years and younger may need two vaccine doses to be fully protected. This is because their immune systems need to be fully developed, and these children are exposed to large settings such as schools where viruses can easily be transmitted. Along with receiving a vaccine, practicing good hygiene is essential. Regular handwashing with soap and water or using an alcohol-based hand sanitizer helps prevent the spread of flu viruses. Avoid touching your face, especially your eyes, nose, and mouth.

If you are looking to get your child vaccinated, you can contact their pediatrician or other healthcare professional to request the flu vaccine for your children. Local hospitals, health clinics, retail stores, and pharmacies offer vaccines. Some schools may hold vaccination clinics.

Visit the Health Hero Tennessee website, which lists available clinics.

While it is important to get a flu vaccine in the fall before the virus starts spreading, it’s never too late to build protection. Even if it is the peak of flu season, getting vaccinated can provide valuable immunity and help mitigate the illness’s severity until the season’s end in February.

As Tennessee faces this rise in influenza cases, the need for vaccinations and good hygiene practices is important. By taking these steps, individuals can play a crucial role in curbing the spread of the flu and protecting their and their communities’ well-being.

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Sources:

CDC: Weekly Flu Report

CDC: Prevention and Control of Seasonal Influenza with Vaccines: Recommendations of the Advisory Committee on Immunization Practices — United States, 2023–24 Influenza Season

National Foundations for Infectious Disease: Flu and Children

Giving the Gift of Health This Holiday Season

Tis the season filled with joy, warmth, and the spirit of giving. It’s also the perfect time to give a gift beyond the traditional wrapped present. This holiday, you can significantly impact your friends and family by giving the gift of vaccination. So, let’s unwrap the joy, the hope, and the collective triumph that vaccination has brought to our lives.

Vaccinations are among the most effective public health interventions, especially during the holidays when more flu cases appear. Tennessee is currently seeing flu cases rise as we approach the holidays, with the Center for Disease Control’s latest numbers showing that 4% of people went to a doctor or nurse to get treated for flu-like symptoms the week of November 12th to the 18th. That’s up from 3.6% the week prior.

Getting vaccinated has a profound significance on our family and friends, creating a safe and healthy environment around us. By choosing to get immunized, you build immunity against infectious diseases, foster community health, and, ultimately, save lives.

The Impact of Vaccination on Celebrations

The holidays are spent with family and friends from all over to celebrate. Unfortunately, because it’s a month filled with travel, the risk of getting sick increases. Feeling ill during the holidays can cast a shadow on the joyous occasion and put a damper on many of the activities you had planned. But if you’re prepared, you can eliminate the need to worry about infectious diseases such as the flu or COVID-19 through vaccination, ensuring you and everyone can enjoy the festivities without the constant worry of illness.

Ensuring you’re protected also contributes to the broader consent of herd immunity, building a stronger barrier for your family and your community. If a higher percentage of the population is vaccinated, we can limit the spread of diseases and help keep those who cannot receive vaccines due to age or medical reasons.

The holiday season is just around the corner, and there’s no better gift you can give yourself and your loved ones than the gift of good health.

Practical Steps to Gift Vaccination

Researching local clinics or healthcare facilities that offer vaccine services is a thoughtful gift for those around you. Make sure there is a convenient location with flexible schedules. Consider vaccination a thoughtful gift by researching local clinics or healthcare facilities, and make sure you understand the eligibility criteria and requirements for the vaccine you want.

Your little helpers around the house might be hesitant about receiving a vaccine. You can alleviate this pressure by sharing valuable information and letting them know they are helping to contribute to a culture of health. This demonstrates care to them and teaches them the importance of informed decision-making and responsible healthcare practices.

It’s Never Too Late for Vaccination

We may be in December, but that doesn’t mean you missed your immunization window. The CDC recommends vaccinating anyone six months and older to ensure they’re not at risk of severe illness or hospitalization. You can also plan and get a flu shot and COVID-19 vaccine or booster simultaneously. It’s important to note that the flu vaccine is continually updated to deal with the virus strain, reducing the risk by 40% to 60%.

Other Way to Stay Healthy

In addition to being updated on vaccines, don’t forget, there are other ways to stay healthy and spread the gift of health this season.

Practice good hygiene by regularly washing your hands with soap and warm water for at least 20 seconds. Cover your coughs and sneezes with a tissue or your sleeve, and wash your hands afterward. Keep surfaces clean by regularly sanitizing and disinfecting them. If you feel unwell and experience symptoms related to the flu, stay at home.

The Most Precious Present Around the Holidays is the Time Shared With Loved Ones

This holiday season, let’s move beyond traditional gifts and prioritize the health and well-being of our loved ones and communities. Giving the gift of vaccination is a considerate way to help ensure everyone can participate in all the festive activities you have planned this time of year. Immunization safeguards individuals and creates a barrier against the transmission of infectious diseases, ensuring a more secure, joyous, and healthy season for all.

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Sources

CDC weekly flu data

CDC: Vaccine Effectiveness: How Well Do Flu Vaccines Work?

National Library of Medicine: Vaccines for the common cold

Understanding the Landscape of Community Immunity

Community Immunity is a public health concept that helps play a role in preventing and controlling the spread of diseases within a population. Community Immunity, also known as herd immunity, refers to a level of protection within a population that is sufficient to stop the transmission of a contagious disease, providing protection to individuals who may not be immune.

Understanding What Community Immunity Is

To achieve community immunity a significant proportion of the population becomes immune to a particular infection. This can happen through natural infection or vaccination. Once this immunity is achieved it can act as a barrier that will help to reduce the likelihood of a disease spreading within the community. Once there are enough people immune, it can protect those who are vulnerable or unable to get vaccinated, such as infants, elderly individuals, or those with certain medical conditions.

The level of immunity needed to achieve community immunity depends on the infectious agent. The more contagious a disease the greater number of people needed to be immune to stop the spread. This is determined by the basic reproduction number, which is defined as the average number of new infections caused by a single infectious individual in a completely susceptible population. The threshold for herd immunity is reached once enough people are immune to a disease, making it unlikely to spread.

Natural immunity or Vaccination. What’s the difference

Natural immunity results from an individual contracting and recovering from a disease. This process kickstarts the body’s immune response and leads to the production of antibodies for long-term protection. Vaccination uses a weakened or inactivated form of specific components to stimulate an immune response without needing to expose the body to the full disease.

The safest method of developing herd immunity is with vaccinations. Getting a vaccine offers a more controlled approach to achieving community immunity because it avoids complications associated with natural infection.

Vaccination against the flu not only protects the individual but also the community at large, indirectly protecting those who cannot be vaccinated, like young children or individuals with certain medical conditions. It’s important to note that for flu, unlike diseases such as measles, rubella, and polio, not all vaccinated persons are completely protected due to the aforementioned variable vaccine effectiveness. Therefore, community-wide high vaccination coverage is essential to protect vulnerable populations by halting the transmission of the flu virus​​. (www.nfid.org)

The Importance of Community Immunity

There are many benefits to achieving herd immunity, including protecting those who are most vulnerable. Community immunity offers protection to those who can’t be vaccinated yet or those who are more susceptible to serious complications. Infants and others who are too young can’t receive vaccines, so having herd immunity helps to create a barrier of protection for them. This also provides protection for those who have certain medical conditions that contraindicate, and those with compromised immune systems.

Having a whole community protected also helps prevent and control outbreaks of infectious diseases. When a significant portion of the population is immune, the likelihood of an infected individual coming into contact with a susceptible individual decreases, reducing the potential for widespread transmission.

(source: National Foundation for Infectious Diseases)

Challenges In Achieving Community Immunity

For a population to attain community immunity, a high percentage of the population needs to be vaccinated. Not being vaccinated leaves pockets of susceptibility, allowing for outbreaks to occur. Tennessee actively addresses this by prioritizing accessible and affordable healthcare through initiatives like the Get Your Shot campaign. These campaigns are vital to helping the community obtain herd immunity and protect communities by reducing the spread of influenza through increased vaccination coverage.

The duration of Immunity can differ whether it was acquired through natural infection or vaccination. Some vaccines provide lifelong immunity, while others may require booster shots to maintain protection. Monitoring and addressing this is another essential aspect of maintaining community immunity.

What Examples Are There of Effective Herd Immunity

The scientific community has seen several examples of global efforts of community immunity that have eliminated diseases. Through widespread vaccination campaigns, the world has been able to significantly decrease polio cases. Vaccine hesitancy has unfortunately prevented some regions from completely eradicating the disease.

Measles and mumps are another highly contagious disease with the ability to spread through a population quickly. Recent outbreaks in parts of the world have highlighted the importance of getting vaccinated and maintaining high coverage so there is no resurgence.

Addressing Vaccine Hesitancy

To be able to achieve community immunity, it’s important to address vaccine hesitancy. Tennessee provides accurate information about the safety and efficacy of vaccines, as well as dispel any myths or misinformation that’s preventing people from trusting vaccines.

Tennessee continues to engage with communities to understand any concerns and help address specific issues that can lead to vaccine acceptance. Tennessee also ensures easy access to vaccination services such as mobile vaccination clinics and outreach programs.

Overall, community immunity is a powerful tool in the fight against infectious diseases. It offers protection to individuals and communities, especially to those unable to get vaccinated. Achieving and maintaining high levels of immunity requires multiple steps that include vaccination, public health education, and addressing barriers to vaccine access. Through a commitment to ensuring vaccine equity, we can work towards a world where the threat of certain infectious diseases is significantly reduced, if not eliminated altogether.

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Sources

Nature.com: The herd-immunity threshold must be updated for multi-vaccine strategies and multiple variants

National Institute of Health: Herd effect from influenza vaccination in non-healthcare settings: a systematic review of randomized controlled trials and observational studies

University of Oxford: Vaccine Knowledge

Protecting Expectant Mothers: The Critical Need for Flu Vaccinations During Pregnancy

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Did you know? Getting a flu shot can reduce the risk of hospitalization due to influenza by about 40% for pregnant women. This not only protects the pregnant individuals but also offers protection to their babies from flu illness during the first several months of life, when the infants are too young to be vaccinated themselves. (www.cdc.gov)

The flu season can be challenging for everyone, but it can especially present unique risks for pregnant women. Severe complications from the flu can arise for expectant mothers and their unborn children. The transformative period of pregnancy results in many physical changes, such as a weakened immune system, making it more susceptible to infections like the flu. There are also changes in lung capacity and heart function that could lead to hospitalization or, worse, if infected with the virus. A critical prevention measure that can safeguard maternal and fetal health is ensuring you receive a vaccination.

In this article, we will explain why getting a flu vaccination is a simple step in helping to reduce the effects of the flu virus and ensure you have a healthy and happy winter season. 

Receiving a flu vaccine during pregnancy offers benefits that help minimize the risk of needing hospitalization. Getting a flu vaccine is essential for pregnant women because it reduces the chances of potential complications that can be experienced from a severe flu infection, such as preterm labor and preterm birth. The flu’s effects on the respiratory system can also cause significant stress on a system already under strain from pregnancy due to the expanding uterus pressing against the diaphragm. Ensuring a mother’s health is protected helps safeguard the health of an unborn child. Protecting a mother’s health is an essential step in the well-being of a developing fetus, helping to ensure a positive birth outcome.

 

Protection from a vaccine doesn’t only help the mother, but it also ensures there is immunity for her baby. Getting vaccinated helps offer the unborn child ‌crucial defense during the early, vulnerable stages of infancy and protects for the first few months of life. Becoming infected with the flu has the potential to cross the placenta and infect the developing fetus and as a result, lead to complications like birth defects. Vaccinations help to reduce these issues and ensure a full-term, healthy pregnancy, as well as provide a protective barrier for reducing the risk of fetal infection.

 

There are always concerns about what you put into your body as an expecting mother, especially regarding vaccines. However, it’s essential to understand that vaccines for the flu have been thoroughly studied, and rigorous testing has been done that has demonstrated their safety in pregnant women.

Flu shots have been given to millions of pregnant women over several decades with a good safety record. It’s even safe for postpartum women, even if they are breastfeeding. The flu vaccine is inactivated, meaning it contains no live virus, and it has been administered to pregnant women for decades without adverse effects.

 

Flu season typically has an expansive window that spans from October to May. To ensure you receive the maximum protection, you should consider getting a vaccination during the early stages of your pregnancy. Although getting ahead is essential, it is never too late for a pregnant woman to get the flu vaccine, as it can provide significant benefits even if administered later in the season.

Overall, getting vaccinated is essential in protecting yourself, your unborn children, and your family’s health. It’s always important to take preventive measures to help maintain a healthy pregnancy and a positive birth outcome.

Pregnant women need to have open and honest discussions with their healthcare providers about vaccinations, as they can provide personalized guidance based on the individual’s medical history and specific circumstances. Addressing concerns or questions about vaccines during pregnancy is essential to the decision-making process. The healthcare provider can provide accurate information, discuss potential risks and benefits, and tailor recommendations to ensure the mother’s and baby’s health and well-being.

In addition to vaccination, adopting other preventive measures is crucial to help ensure a healthy pregnancy. This includes maintaining a well-balanced diet, staying physically active as your healthcare provider recommends, managing stress, and avoiding exposure to harmful substances. Combining vaccination with these measures creates a positive approach to supporting a healthy birth outcome and ensures the family’s long-term health.

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Sources

CDC: Influenza (Flu) Vaccine and Pregnancy

ACOG: Influenza Vaccination During Pregnancy

World Health Organization (WHO): Influenza vaccination of women during pregnancy

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