Revenue for Arexvy and Abrysvo fell sharply year over year in the fourth quarter due to narrower U.S. guidelines for their ...

Cases of influenza continue to soar across Canada, meanwhile rates of respiratory syncytial virus, or RSV, and COVID-19 are ...

A data point is marked as “insufficient data” if wastewater samples test negative for a virus (because levels are too low to ...

"This is about the time of year when we would expect to see an increase in COVID, flu, RSV, and also norovirus," said Robbie ...

Influenza, COVID-19, respiratory syncytial virus and norovirus are all making ... And stay away from others, to spare them the misery. This electron microscope image provided by the Centers ...

Public health officials are warning that the U.S. could be facing a “quademic” — the convergence of four miserable viruses that can make people sick circulating at the same time. In the UK, they’re ...

Statewide, hospital admissions due to flu, COVID-19 and RSV, or respiratory syncytial virus, are trending downward, according to the state health department. Test positivity for COVID-19 and RSV ...

Influenza, COVID-19, RSV and norovirus are all circulating at high levels in the U.S. Officials say the norovirus is especially nasty and a new strain to which there's little immunity. There are ...

The prescribing information for two respiratory syncytial virus (RSV) vaccines will now include a warning for the increased risk for Guillain-Barré Syndrome (GBS) within 42 days of vaccination ...

The CDC said emergency department visits for influenza and COVID-19 are climbing this season, and wastewater data is also showing increases of RSV and COVID-19 across the country.

For those 60 and older or for people who are pregnant, you may want to get the RSV vaccine. Your immune system may not work as well if you’re sleep-deprived, stressed out or dehydrated.