Stomach Flu January 2024. — the most common way to develop viral gastroenteritis — often called stomach flu — is through contact with an infected person or by consuming contaminated. We detected a novel gii.4 variant with an amino acid insertion at the start of epitope a in viral protein 1 of noroviruses from the united states, gabon, south africa,.
— the most common way to develop viral gastroenteritis — often called stomach flu — is through contact with an infected person or by consuming contaminated. Outbreaks of norovirus, which is commonly referred to as the “stomach flu,” have “risen dramatically” since january 2022.