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Doctor applies an adhesive bandage to preteen girl's arm after the girl receives a flu shot at an outdoor free clinic.

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.

Comparing Flu, COVID-19, and RSV: A Guide for Parents

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 […]

Kissing bug on a leaf that carries Chagas disease

What to Know About the Kissing Bug and Chagas Disease

More than 7 million people worldwide are estimated to be infected with Trypanosoma cruzi (or T. cruzi), the parasite that causes Chagas disease. In the United States, the number of cases is relatively low but appears to be growing, especially in certain regions. According to experts at UCLA Health, approximately 45,000 people in Los Angeles County are infected, among more than 300,000 in the United States, and fewer than 2% of them are aware they carry the parasite. However, these reports are not as current as the clinical community would like, given the calculated risk of exposure. This has led the Centers for Disease Control and Prevention (CDC) to advocate for reclassifying certain states as endemic (en-DEM-ik) areas where infected parasites live and potentially transmit the disease. What is Chagas disease? Chagas (SHAH-gus) disease is caused by the T. cruzi parasite, which is harbored by approximately a dozen species of bloodsucking triatomine bugs, commonly referred […]

Young Girl is using inhaler for asthma symptom relief during Asthma Peak Week in September

Asthma Peak Week: Why It Happens and How to Stay Healthy

As we turn the calendar page to September, one challenge looms: the arrival of “Asthma Peak Month,” with the third week being “Asthma Peak Week” where asthma triggers are at their highest of the year. This period marks a significant increase in asthma symptoms. Combined with the extra stress and exposures of children heading back to school, understanding why this peak and week happens can help you better prepare your child for the possibility of more asthma attacks. Understanding Asthma Peak Week Asthma peak week, typically the third week of September, marks a critical period when the number of asthma attacks spikes dramatically. Although it affects people of all ages, this phenomenon is particularly notable among children. The transition back into the classroom, for example, exposes kids to a variety of new allergens and irritants (plus viruses), which can trigger or worsen their asthma symptoms. That’s because one of the […]

Naloxone (Narcan): A Lifesaving Tool for Families

Naloxone, also known as Narcan, is a powerful and life-saving medication used to reverse opioid overdoses. Opioids are a type of medicine often prescribed to manage pain, but they can be dangerous if misused. Millions of families in the United States have lost a loved one due to an overdose, but in the case of opioid overdoses, we have a tool that can help. The American Academy of Pediatrics called on pediatricians to help reduce these tragic losses by educating families about overdose prevention. By learning about naloxone, you can be better prepared to protect your loved ones and save a life. What is Naloxone? Naloxone is a medication designed to quickly reverse the effects of opioids, such as fentanyl, heroin, and prescription pain medications like oxycodone. Narcan is simply a brand name for naloxone, which is why you may hear it used interchangeably. It works by blocking the opioids […]

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 […]

Overheated little child is sitting in front of electric fan trying to cool down.

Common Summer Ailments: A Parents’ Guide

As the sun shines brighter and outdoor adventures continue to beckon, summer’s extreme heat can turn into a health hazard if we’re not careful. While the season offers endless opportunities for fun in the sun, it’s not just the sunburns we need to watch out for — hidden dangers like poison ivy lurking in the underbrush can also put an itchy damper on our plans. By recognizing these risks and taking a few simple precautions, we can make the most of the warm days still ahead. Learn to identify, prevent, and treat summer ailments like sunburn, heat illness, dehydration, and poison ivy to keep your family healthy this summer. Sunburn When kids are outdoors, it’s important to protect their skin from too much exposure to the sun’s ultraviolet rays (UV rays), which can put an immediate stop to summer (and winter) fun with painful sunburn and skin damage, as well […]

Type 1 Diabetes Patient turned Endocrinologist: Patrick’s Story

As someone who grew up in Delaware, even before I was diagnosed with type 1 diabetes, Nemours Children’s Health has always held a special place for me. During my medical school rotations, I found a mentor in Dr. Daniel Doyle, who showed me the profound impact of pediatric endocrinology. After completing my fellowship training in Philadelphia, I reached out. I was excited to learn that there was an opening for a pediatric endocrinologist at Nemours. It was the moment I had envisioned for so long finally coming to life! Beyond patient care, I’m fortunate to have the opportunity to participate in other activities, such as clinical research. This enables me to consider and investigate the issues my patients encounter, develop targeted interventions to assist them, and conduct trials to gain a deeper understanding of their disease processes, ultimately aiming to enhance their care in the future. I am so fortunate […]

Four kids jumping into a lake on a summer day with two of the younger children wearing life vests to demonstrate proper water safety

Water Safety Tips for Kids: How to Prevent Drowning This Summer

As summer heats up, many of us flock to pools, lakes, and beaches to cool off. But beneath the fun and relaxation lies a serious risk: accidental drowning is a leading cause of injury-related death in children, especially among toddlers and adolescents. Drowning is the number one cause of death for children ages 1 to 4 years and for children and adults with autism, according to the American Red Cross. Learn how to prevent drowning and stay safe in the water with your family this summer. Preparation is Key Before you get to the pool, lake, pond, or ocean: Safety in the Water While you’re in the water: From Avoiding Risks to Understanding “Dry Drowning” Water safety matters everywhere and keeping it top of mind helps you manage the risks. Drowning Statistics and Why They Matter Drowning deaths are on the rise in the United States, following decades of decline, […]

Mother and daughter hiking in forest. Mother is applying tick repellent on the daughter's legs to prevent ticks and Lyme disease

Lyme Disease and Ticks: Symptoms, Treatment and Prevention

Ticks might look like insects, but they’re not. They’re part of the arachnid family, which includes spiders. When a tick bites, it attaches itself to the skin and sucks blood. Most tick bites are harmless and don’t need medical treatment. But some ticks (like the deer tick) can carry harmful germs that cause illnesses like Lyme disease. How can I prevent tick bites and Lyme disease? While enjoying the outdoors, it’s important to remember that there are hundreds of kinds of ticks, and not all ticks carry Lyme disease. Here are some tips to help protect your family from the risk of a tick bite before heading out, and what to do after a day of exploring nature: Ticks removed within 36 hours are less likely to spread diseases. So, if you pluck the tick off right away, your child can’t be infected. Because ticks (especially deer ticks) are tiny, they may be hard to […]

Collaborative Approaches to Obesity and Diabetes Prevention and Care

Aiden was tall, strong and active, and his weight was only slightly above expected for his age. His family had no cause for concern until he developed severe, unexplained abdominal pain at the age of 10. After multiple checkups and tests, Aiden was diagnosed with a metabolic liver condition. As part of his treatment, he enrolled at the Healthy Weight and Wellness Clinic at Nemours Children’s Hospital, Delaware, a multidisciplinary clinic dedicated to supporting and guiding families in helping children improve their health and well-being. Now 13, he is proud of the lifestyle changes he’s made working with the clinic. He’s increased his physical activity and added healthy foods to a balanced diet that still includes some teen favorites. “Now, I’ll snack on a salad, and I never thought I would do that,” he said. Aiden and his mother, Jennifer Downey, spoke at a December symposium titled “Obesity and Diabetes […]

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, […]

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