Winter Vomiting Bug Hits Record Hospital High

The spread of norovirus has reached a record high, with 1,012 hospital beds occupied daily by patients suffering from the highly contagious winter vomiting bug. This figure represents a 9% increase from the previous week, indicating a significant surge in infections. Norovirus is known for its ability to mutate, much like influenza and Covid-19. Experts suggest that a vaccine, once available, might require annual boosters, particularly for vulnerable populations.

The virus causes severe diarrhea, vomiting, and stomach pain. Transmission occurs through direct contact with an infected person, touching contaminated surfaces, or via the fecal-oral route. Tiny aerosolized particles from vomit can spread the virus up to 9 feet, and hygiene is crucial for containment. Even a small number of viral particles can cause infection, and the virus can persist on surfaces for weeks.

Foodborne outbreaks are often linked to ready-to-eat foods prepared by infected individuals, as well as produce contaminated during harvesting or washing. While cooking inactivates the virus, raw foods can pose a risk. Currently, there is no cure for norovirus; treatment focuses on symptom management and preventing dehydration. Individuals are advised to stay home until symptoms resolve and for at least 48 hours afterward to limit community spread.