Norovirus Disease Outbreak Control Division However, norovirus illness is not related to the flu. the flu is caused by the influenza virus. norovirus causes acute gastroenteritis, an inflammation of the stomach or intestines. most people with norovirus illness get better within 1 to 3 days; but they can still spread the virus for a few days after. Norovirus. norovirus is the leading cause of vomiting and diarrhea, and foodborne illness in the united states. always wash your hands and handle food well. view all.
Norovirus Home Cdc Norovirus illness is a problem in both low income and high income countries. every year, norovirus is estimated to cost $60 billion worldwide due to healthcare costs and lost productivity. global outbreaks. globally, norovirus is the leading cause of acute gastroenteritis outbreaks. outbreaks are usually more common in cooler winter months. Norovirus infections can occur year round, but in temperate climates, activity peaks during the winter. noroviruses are common in low , middle , and high income countries. globally, norovirus causes ≈18% of acute gastroenteritis cases and could be responsible for ≈200,000 deaths annually. in the united states, norovirus is the leading cause. Signs and symptoms of norovirus infection may start suddenly and include: nausea. vomiting. stomach pain or cramps. watery or loose diarrhea. feeling ill. low grade fever. muscle pain. signs and symptoms usually begin 12 to 48 hours after your first exposure to a norovirus and last 1 to 3 days. Norovirus—the stomach bug. norovirus is a highly contagious virus. norovirus infection causes gastroenteritis (inflammation of the stomach and intestines). this leads to diarrhea, vomiting, and stomach pain. norovirus illness is often called by other names, such as food poisoning and stomach flu. it is true that noroviruses can cause food.
Comments are closed.