Vaccine Preventable Diseases Archives - Nemours Blog | Expert Health and Wellness Guidance for Parents

ARTICLES RELATED TO:
Vaccine Preventable Diseases

Young boy getting flu vaccine at the doctor's office

Protect Your Family This Season With a Flu Vaccine

The 2024-25 flu season was the deadliest flu season for U.S. children in more than a decade, according to September 2025 reports from the Centers for Disease Control and Prevention (CDC). One report included data on the 280 U.S. children who died, and while the authors say that it’s unclear why there were more pediatric deaths than in previous seasons, the best way to protect children from flu is to get them vaccinated. Based on their findings, of the 208 children with vaccine information available, 89% had not been fully vaccinated against flu. Overall, only about half of children in the U.S. got their flu shot last year. Here are some things to know about flu shots and how this year’s flu vaccines are more convenient — and important — for families than ever. When is flu season? The official flu season in the United States typically runs from October […]

Father checking on his sick daughter at home who might have COVID, RSV, or the flu.

Understanding the Differences: Flu, COVID-19, and RSV

Does your child keep getting colds? Runny noses? A cough that just won’t go away? How can you tell if it’s COVID-19, the flu, or RSV? According to the American Academy of Pediatrics, even healthy kids get about 6–10 colds each year.  There are a number of different viruses that make the rounds, especially during fall and winter months, and here are some things to watch for when it comes to making decisions about diagnosis, home care, and potential visits to the doctor. What are flu symptoms, COVID symptoms, and RSV symptoms? There is a lot of overlap between symptoms. This means some of the symptoms of flu, COVID, and RSV can appear similar to other respiratory illnesses, up to and including the common cold. It would require a test to confirm a diagnosis for flu, COVID, or RSV. Plus, it’s also possible to have more than one of the […]

Pregnant woman getting RSV immunization

Protecting Your Baby from RSV: Immunization Options

Respiratory syncytial (sin-SISH-ul) virus (or “RSV”) is the leading cause of infant hospitalization in the United States. Is RSV contagious? Yes, it’s considered highly contagious because it spreads similarly to the common cold. For example, RSV can spread when someone with the virus coughs or sneezes near you or your baby. It can also spread when you or your baby touch surfaces contaminated with RSV droplets from an infected person’s cough or sneeze, and then touch your eyes, nose, or mouth without washing your hands. According to the Centers for Disease Control and Prevention, anyone can get RSV, but most people are infected for the first time as infants or toddlers. Protecting children from RSV involves exploring new immunization options for moms and babies. What Is RSV? RSV is a common and widespread virus. In most regions of the United States, RSV season starts during fall and peaks in the […]

5 Tips to Keep Your Family Healthy This Flu Season

It’s that time of year again: flu season. Thankfully, there are some steps you can take to help you and your kids avoid spending the winter feeling terrible and curled up with a box of tissues. Just ask your child to follow these five tips from our medical experts: Wash Your Hands Washing your hands is the single most effective method of preventing respiratory illnesses, including the flu. Keep in mind, when washing your hands, make sure to scrub for at least 20 seconds. (Just tell your kids that’s about the time it takes to sing Happy Birthday twice.) Always make sure to wash your hands before and after eating food, after contact with frequently touched surfaces, and after blowing your nose, coughing or sneezing. If you don’t have access to soap and water, make sure to use hand sanitizer. Cover Your Coughs (and Sneezes) When you cough or sneeze, […]

Little One’s Got the Sniffles? Watch for Breathing Trouble

You’ve probably heard about respiratory syncytial virus or RSV a lot lately. That’s because cases of this illness have increased since last year. RSV mainly causes cold symptoms, and most people who get it get better on their own. But when babies or toddlers get RSV, it can turn into something more serious called bronchiolitis. Bronchiolitis causes the lung’s tiny airways (bronchioles) to swell and fill with mucus. This makes it hard to breathe. Bronchiolitis usually gets better on its own, but sometimes kids need treatment in the hospital. With the winter season upon us, it’s good to know what to look for — and when to get help — the next time your child comes down with a nasty cold. Why are RSV cases on the rise?  Doctors aren’t exactly sure why, but it may be because fewer people are wearing masks now. RSV is a common childhood illness, […]

Wait No More: Nearly All Kids Can Now Get the COVID-19 Vaccine

Many parents are breathing a sigh of relief that they can finally get their babies, toddlers, and preschoolers vaccinated against COVID-19. Two brands of the vaccine have now been authorized for children as young as 6 months old, so the little ones can now join the ranks of people ages 5 and up who have helped protect themselves. So does your young child really need a COVID-19 vaccine? After all, younger children often have milder illness when they get infected. The answer is a resounding “yes,” since many young children have had serious symptoms requiring hospitalization, and some have even died. Small children can even develop long COVID, with symptoms that bother them for a long time. Parents might also wonder why it took so long for the vaccines to be authorized for this age group. It took a long time to get the vaccines authorized for young children because […]

To Mask or Not to Mask? Good Question.

To Mask or Not to Mask? Good Question.

Across the country, states are beginning to lift universal mask mandates, including in schools. However, COVID-19 still poses a risk for many families, especially for children too young to be vaccinated. What is a parent to do? Dr. Salwa Sulieman, an infectious disease specialist at Nemours Children’s Hospital, Delaware and a mom of three suggests looking to the numbers to help you make a decision about whether to continue wearing a mask, despite the lifted mandates. Look at the Numbers “I base masking recommendations on what the numbers in the community are doing. I tend to think about incidence of COVID-19 infection per 100,000 persons, which you can find on most state health department websites,” says Dr. Sulieman. Dr. Sulieman recommends considering optional masking when your state begins reporting an incidence rate of 50-100 cases per 100,000 persons. When your state gets to less than 10 per 100,000, there’s very […]

Omicron Is Spreading: Why You Shouldn’t Shrug It Off

Omicron Is Spreading: Why You Shouldn’t Shrug It Off

It’s hard to believe that we are about to start our third pandemic year. We had all hoped that by now COVID-19 would be a thing of the past and life would be getting back to normal. Instead, a variant called omicron is quickly spreading. Lots of people are getting infected from this new variant, and hospitals are filling up. Many people are feeling frustrated and defeated. If you are one of them, it might be tempting to give in and just drop your guard completely. After all, lots of people are saying that the symptoms of omicron are usually mild, and it feels like everyone will eventually get COVID-19 anyway, right? Not so fast. There are a few important things to consider. If everyone gets sick at the same time, lots of people will need the hospital at once. That isn’t safe. The more crowded the hospitals are, the […]

Staying Healthy While Staying Home: Nutrition & Activity

Staying Healthy While Staying Home: Nutrition & Activity

There is no doubt that the COVID-19 pandemic has brought about many changes and challenges. Adjusting to new routines and schedules can make it difficult to maintain healthy habits. Remote learning and working from home can impact structure around meals and other activities. While technology has made many things possible in this transition, it has led to increased screen time for many children and families. It’s time to think outside the box and find new and creative ways to unwind and spend time together at home. These strategies are great to keep in mind during colder months at home as well! Nutrition Nutrients such as vitamins, minerals, and protein help to boost your immune system and help your body fight against illness. Minimizing processed foods, high sugar, and fat can also help keep your immune system strong. Higher amounts of sugar and saturated fats (found in high-fat meats and dairy, […]

Questions About Omicron Abound: What’s a Parent to Do?

Questions About Omicron Abound: What’s a Parent to Do?

The media is full of news about omicron, a new coronavirus variant. A variant is a version of the virus that is a little different from the original virus. Variants can look different or behave differently from the original virus. For example, they can differ in how contagious they are, how sick they make people, and how they respond to vaccines and medicines. We are still learning about how the omicron variant differs from the coronavirus that we are already familiar with. While we wait for health experts to study the data about omicron, some parents are wondering whether they should vaccinate their child as soon as possible, or whether they should wait and see how things develop with this new variant. What Do We Know? The answer is that all children ages 5 and older should get fully vaccinated against COVID-19 as soon as possible. Here is why we […]

Holidays and the Pandemic: 5 Ways to Avoid a Recipe for Weight Gain

Holidays and the Pandemic: 5 Ways to Avoid a Recipe for Weight Gain

Kids tend to gain more weight during extended breaks from school, like over the summer. We’ve seen a similar trend when COVID-19 restrictions were in place. A recent report from the Centers for Disease Control and Prevention (CDC) showed kids gained weight more quickly during the early months of the pandemic as compared to the previous year. There are many reasons why, but it seems without the structure of school many kids eat more and move less. The COVID-19 pandemic really messed up our daily routines. School closures, remote work, and stay-at-home orders meant going to bed later, eating at different times, snacking more, being less active, and spending more time in front of screens. This fall, things started to get back to normal as children returned to school and other activities. But just as we have gotten back into our routines, here come the holidays. Holiday weight gain is […]

Page 1 of 5

Page 1 of 5

Page 1 of 5