Description: Norovirus gastroenteritis is a highly contagious viral infection that causes inflammation of the stomach and intestines. This virus, which belongs to the Caliciviridae family, is known for its ability to spread rapidly, especially in closed environments such as cruise ships, nursing homes, and schools. Typical symptoms include diarrhea, vomiting, nausea, and abdominal pain, which usually appear 12 to 48 hours after exposure to the virus. Although norovirus gastroenteritis can affect people of all ages, the most vulnerable groups are young children, the elderly, and those with compromised immune systems. Dehydration is a common and potentially serious complication, making proper rehydration crucial in managing the illness. Transmission of norovirus primarily occurs through the consumption of contaminated food or water, as well as through direct contact with infected surfaces or individuals. Prevention focuses on rigorous hygiene practices, such as frequent handwashing and surface disinfection, as there is no specific antiviral treatment for the infection. Norovirus gastroenteritis is one of the leading causes of gastroenteritis outbreaks worldwide, highlighting its relevance in public health and the need for effective control measures.
