Norovirus Outbreak Symptoms, Prevention & Treatment - Stay Safe

Norovirus Outbreak: Symptoms, Prevention & Treatment - Stay Safe Introduction Norovirus outbreaks are common, especially during the colder months, and can cause significant illness in individuals of all ages. Known as the "stomach flu," norovirus is a highly contagious virus that can spread rapidly in close quarters such as schools, hospitals, nursing homes, and cruise ships. Understanding the symptoms, prevention methods, and treatment options can help keep you and your loved ones safe during an outbreak. What is Norovirus? Norovirus is a group of viruses that cause gastroenteritis, an inflammation of the stomach and intestines. It is one of the most common causes of foodborne illnesses worldwide and can lead to vomiting, diarrhea, stomach cramps, and nausea. Due to its highly contagious nature, it spreads easily through contaminated food, water, surfaces, and close contact with infected individuals. Symptoms of Norovirus Infection The symptoms of norovirus infection typically appear within 12 to 48 hours after exposure to the virus. The most common symptoms include: Vomiting Diarrhea Stomach cramps Nausea Low-grade fever (less common) Headaches Muscle aches In most cases, symptoms last between 1 to 3 days, and the illness resolves on its own. However, dehydration can occur, especially in young children, older adults, and individuals with weakened immune systems.