Rotavirus is a virus that causes gastroenteritis. Symptoms include severe diarrhea, vomiting, fever, and dehydration. Almost all children in the U.S. are likely to be infected with rotavirus before their 5th birthday.
Infections happen most often in the winter and spring. It is very easy for children with the virus to spread it to other children and sometimes to adults. Once a child gets the virus, it takes about two days to become sick. Vomiting and diarrhea may last from three to eight days.
There is no medicine to treat it. To prevent dehydration, have your child drink plenty of liquids. Your health care provider may recommend oral rehydration drinks. Some children need to go to the hospital for IV fluids. Two vaccines against rotavirus infections are available.
Centers for Disease Control and Prevention
- ClinicalTrials.gov: Rotavirus Infections (National Institutes of Health)
Journal Articles References and abstracts from MEDLINE/PubMed (National Library of Medicine)
- Article: Molecular detection and prevalence of Rotavirus with acute gastroenteritis among the...
- Article: Childhood Rotavirus Infection Associated with Temperature and Particulate Matter 2.5 µm:...
- Article: Australian Rotavirus Surveillance Program: Annual Report, 2020.
- Rotavirus Infections -- see more articles