Wash hands often with soap and water
Avoid close contact with sick people
Do not share food, drinks, utensils, or towels
Clean and disinfect frequently touched surfaces
Drink plenty of fluids
Eat small, bland meals if tolerated
Rest as much as possible
Avoid greasy, spicy, or heavy foods
Avoid alcohol and caffeine
Use oral rehydration solutions if vomiting or diarrhea occurs
Stay home until symptoms improve and fever is gone
Seek medical care if symptoms are severe, persistent, or include signs of dehydration