New research finds 2024–2025 COVID boosters reduce deaths by 64%, hospitalizations by 39%, and ER visits by 29%, proving ...

Moderna's mRNA-1273 vaccine helped prevent medically attended COVID-19 and related hospitalizations across multiple ...

The WHO Technical Advisory Group on COVID-19 Vaccine Composition (TAG-CO-VAC) continues to closely monitor the genetic and antigenic evolution of SARS-CoV-2 variants, immune responses to SARS-CoV-2 ...

SK Bioscience is set to begin clinical trials for a "next-generation vaccine" designed to provide broad protection against a ...

SAN DIEGO, March 25, 2025 — Sugar coatings aren’t only for candies; they also help viruses, like the ones that cause COVID-19, hide from their hosts’ immune system. Now, researchers have developed a ...

Viruses are masters at disguise. When they are pushed too far by our immune system, they send new virus variants into play that are no longer recognized by immune cells. They escape our immune system ...

Cases of the new COVID-19 variant NB.1.8.1, linked to a large surge in China, have been detected in multiple locations across the United States, according to the Centers for Disease Control and ...

As flu season nears, experts encourage people to get their annual flu vaccine. Here's the best time to get the flu shot, how long it lasts, side effects and more.

It's important to get a flu shot every year in September or October to protect yourself and your loved ones for the coming flu season.