digestive disorders
Norovirus Gastroenteritis
Diagnosis of Norovirus Gastroenteritis
A doctor's evaluation Sometimes stool tests The diagnosis of norovirus is usually based on typical symptoms, especially if an outbreak is currently ongoing. Sometimes other family members or coworkers have recently been ill with similar symptoms. Other times, norovirus can be traced to contaminated water or inadequately cooked, spoiled, or contaminated food. Recent travel, especially on a cruise ship, may give clues as well. To confirm the diagnosis of norovirus, doctors sometimes test stool specimens. 