A new combination vaccine could simplify protection against two major respiratory illnesses for older adults, according to a ...

This year's flu vaccine reduced the risk of hospitalization in the Southern Hemisphere but wasn't as effective as the one used in the prior season, a new CDC study found. There were 200 pediatric ...

Leaders at the FDA, HHS and elsewhere are putting guardrails around COVID-19 boosters, which could mean delayed shots or ...

The risk of mortality among older adults hospitalized with influenza was significantly lower among those who received oseltamivir vs no antiviral therapy.

A new vaccine developed by Moderna aims to protect against both flu and COVID-19 with just one shot. Early studies suggest ...

A combination shot for flu and COVID-19 using messenger RNA generated antibodies in a study, but U.S. government regulators ...

A 2024-25 flu season that has been classified as high severity has now reached low transmission levels, but 10 new ...

ANSWER: The problem isn’t that your immune system isn’t working; it’s working a little too well for your comfort but very ...