In the study, "An Oral Norovirus Vaccine Tablet Was Safe and Elicited Mucosal Immunity in Older Adults in a Phase 1b Clinical ...

Norovirus is responsible for about 109,000 hospitalizations and 900 deaths each year in the U.S., mostly affecting adults over 65 years old, according to the National Foundation for Infectious ...

Norovirus cases have been surging this winter, with outbreaks of the infamous stomach bug reaching more than double the ...

Norovirus symptoms in adults can come on suddenly as it has an incubation period of 12 to 48 hours. Symptoms include vomiting, diarrhoea, abdominal pain, a high temperature, headache and aches and ...

Norovirus symptoms in adults can come on suddenly as it has an incubation period of 12 to 48 hours. Symptoms include vomiting, diarrhoea, abdominal pain, a high temperature, headache and aches and ...

Norovirus is not an airborne virus like influenza or COVID-19. However, it can become aerosolised if an infected person vomits and small droplets containing the virus are released into the air.

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is what you need to know.

Young children and older adults are most at risk from severe dehydration from norovirus. The illness leads to some 465,000 emergency department visits each year, mostly in young children.

Norovirus is responsible for about 109,000 hospitalizations and 900 deaths each year in the U.S., mostly affecting adults over 65 years old, according to the National Foundation for Infectious ...

Norovirus infections jumped a stomach-turning 159% last month compared to the same span last year in NYC, where flu cases are up nearly 25% so far in 2025, city Department of Health data reveal.

But with 19 to 21 million illnesses each year in the United States, norovirus nevertheless causes on average 900 deaths and 109,000 hospitalizations annually, mostly among adults aged 65 and older.

Norovirus symptoms in adults can come on suddenly as it has an incubation period of 12 to 48 hours. Symptoms include vomiting, diarrhoea, abdominal pain, a high temperature, headache and aches and ...