Sapovirus: A Norovirus Cousin With Similar Symptoms
What is Sapovirus?
Sapovirus is a virus that causes gastroenteritis, an inflammation of the stomach and intestines. It is closely related to noroviruses, which cause similar symptoms. Sapovirus can affect people of all ages, but it is most common in children under 5 years old.
Symptoms of Sapovirus
The most common symptoms of sapovirus gastroenteritis include:
- Vomiting
- Diarrhea
- Abdominal pain
- Nausea
- Low-grade fever
- Headache
- Muscle aches
Symptoms usually develop within 12 to 48 hours after exposure to the virus and typically last for 1 to 3 days.
How is Sapovirus Spread?
Sapovirus is spread through contact with infected people or contaminated food or water. The virus can be shed in the stool and vomit of infected people, and it can survive on surfaces for several days. People can become infected by:
- Eating or drinking contaminated food or water
- Touching contaminated surfaces and then touching their mouth
- Close contact with an infected person
Sapovirus is highly contagious, and outbreaks can occur in schools, daycare centers, nursing homes, and other settings where people are in close contact.
Treatment for Sapovirus
There is no specific treatment for sapovirus gastroenteritis. Treatment is supportive and focuses on preventing dehydration. This may include:
- Drinking plenty of fluids
- Eating bland foods
- Getting plenty of rest
In severe cases, hospitalization may be necessary to prevent dehydration and electrolyte imbalance.
Prevention of Sapovirus
There is no vaccine to prevent sapovirus infection. However, there are steps you can take to reduce your risk of infection, including:
- Wash your hands frequently with soap and water
- Avoid eating or drinking contaminated food or water
- Clean and disinfect surfaces that may have been contaminated
- Stay home from work or school if you are sick
If you do become infected with sapovirus, it is important to stay home until your symptoms have resolved to avoid spreading the virus to others.
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