Stomach Flu Outbreak 2024. Norovirus, sometimes referred to as a stomach flu or stomach bug, is a common virus that's highly contagious and spreads through tiny particles of feces or vomit and results in. Who has updated its guidelines for the care of patients with influenza.
Norovirus, sometimes referred to as a stomach flu or stomach bug, is a common virus that’s highly contagious and spreads through tiny particles of feces or vomit and results in. Norovirus infection causes acute gastroenteritis (inflammation of the stomach and intestines).