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Rotavirus: The Stomach Bug That's More Than Just a Tummy Ache
Published: Sep 08, 2024
Rotavirus is a common cause of severe diarrhea in young children worldwide. This nasty bug can lead to more than just an upset stomach - it can cause serious dehydration and even hospitalization.
Who's at Risk?
Young children between 6 months and 2 years old are most vulnerable to rotavirus. The virus spreads easily through contaminated hands and surfaces. Adults can catch it too, but usually have milder symptoms. People with weakened immune systems may develop more severe illness.
Symptoms to Watch For
Rotavirus typically causes watery diarrhea, vomiting, and fever. These symptoms can last for 3-8 days. In severe cases, rapid fluid loss can lead to dehydration. Watch for signs like decreased urination, dry mouth, and sunken eyes. Some children may also experience seizures.
How It Spreads
Rotavirus is highly contagious and spreads through the 'fecal-oral route.' This means tiny particles of infected poop somehow make it into the mouth. It only takes a small amount to cause infection. The virus can live on surfaces for days, making it easy to pick up in daycares and schools.
Frequently Asked Questions
It can cause severe dehydration requiring hospitalization.
Yes, but symptoms are usually milder.
Infected people can spread the virus for up to 10 days.
Yes, rotavirus vaccines are now widely available.
Yes, but later infections are usually less severe.
The Bottom Line
While rotavirus can be serious, proper hygiene and vaccination can help protect your family from this common stomach bug.
References
- Parashar UD, Nelson EA, Kang G. Diagnosis, management, and prevention of rotavirus gastroenteritis in children. BMJ 2013; 347:f7204.
- Crawford SE, Ramani S, Tate JE, et al. Rotavirus infection. Nat Rev Dis Primers 2017; 3:17083.
- Centers for Disease Control and Prevention. Rotavirus. https://www.cdc.gov/rotavirus/index.html
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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