Norovirus is a highly contagious virus that causes gastroenteritis, leading to vomiting, diarrhea, stomach cramps, fever, and fatigue. It spreads through direct contact with infected individuals, contaminated food and water, or touching infected surfaces.
Outbreaks are common in crowded places like cruise ships, schools, and nursing homes. Although symptoms typically last one to three days, the virus can cause severe dehydration in vulnerable individuals, such as young children and the elderly. There is no specific treatment, but staying hydrated and getting plenty of rest helps in recovery.
Preventing norovirus involves frequent handwashing with soap and water, disinfecting surfaces, and avoiding food preparation while sick. If an outbreak occurs, especially in confined spaces like cruise ships, immediate hygiene measures are crucial to controlling its spread. Practicing good hygiene and food safety can significantly reduce the risk of infection, ensuring a quicker recovery for those affected and preventing further transmission.