What You Need to Know About Norovirus and RSV

Jan 28, 2025 | Children's Health

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When the cold weather rolls in, so do a lot of germs!  

This year, Norovirus and RSV are on the rise, and while they can make kids (and parents!) feel crummy, don’t worry. With a little knowledge, you can keep your family safe and know when it’s time to give your pediatrician a call. 

Understanding the Germs 

Norovirus: 

Often called the “stomach flu,” Norovirus causes nausea, vomiting, diarrhea and stomach cramps. It’s highly contagious and can spread through contaminated food, water or surfaces.  

It’s important to note that hand sanitizer doesn’t kill Norovirus — only soap and water can effectively wash it away. 

RSV (Respiratory Syncytial Virus): 

RSV is like a bad cold, starting with a runny nose, coughing, sneezing and a fever.  

While most children recover without complications, RSV can lead to serious breathing problems, especially in infants, young children, and those with underlying health conditions. 

There’s good news on the RSV front: a vaccine to protect young children from RSV is now available. The vaccine can significantly reduce the risk of severe RSV infection and is recommended for infants and children at higher risk, including those born prematurely or with certain medical conditions.  

Be sure to talk to your pediatrician to see if your child is a candidate for the RSV vaccine. 

Prevention Is Key 

  • Wash Hands Often 
    Handwashing with soap and water for at least 20 seconds is one of the most effective ways to prevent the spread of both Norovirus and RSV. Be especially diligent before meals and after using the bathroom.
  • Disinfect Surfaces 
    Norovirus can spread quickly through contaminated surfaces, so clean high-touch areas like doorknobs, toys and electronics with a disinfectant regularly.
  • Stay Home When Sick 
    If your child is feeling unwell, it’s best to keep them at home to avoid spreading illness to others.
  • Cover Coughs and Sneezes 
    Teach children to use a tissue or their elbow to cover coughs and sneezes and remind them to wash their hands afterward. 

When to Call Your Pediatrician 

For Norovirus, if your child is showing signs of dehydration, like a dry mouth, not having tears when they cry or hasn’t peed for hours, it’s time to call your pediatrician. 

For RSV, if your child is struggling to breathe, seems extra sleepy or doesn’t want to eat or drink, it’s important to check in with your doctor. Infants under 6 months old with RSV should be monitored closely, as they are more vulnerable to severe symptoms. 

If you’re ever unsure, calling or messaging your pediatrician is always a good idea. MyChart makes that easy 

By staying informed and practicing good hygiene, you can help protect your family from Norovirus and RSV. 

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Ryan McBride

Ryan McBride

Physician practice manager for St. Dominic Family Medicine – Dogwood Ryan McBride has always known he wanted to be...