In the second study, a population-based analysis from Japan, researchers found the vaccine effectiveness of three or more ...

It said mRNA-based vaccines, such as the one developed by Pfizer Inc., provide effective protection against most common COVID-19 variants, but “identifying likely breakthrough variants is ...

As the busy holiday season approaches, questions about COVID-19 loom—what variant is dominant now, how its symptoms compare ...

For the two-dose mRNA vaccines, both doses are important for warding off the delta variant. This variant was first reported in Colombia in January and classified as a “variant of interest” by ...

Future Medicine examines long COVID across SARS-CoV-2 variants, focusing on variant-specific clinical features, pathogenesis, and implications for treatment. The study highlights that recent variants ...

Here’s what to know about the 2024-2025 vaccines — what’s available, how the updated versions are tested, how well each protects you, side effects and other safety information, the best time to get ...

A new nano-vaccine developed by TAU and the University of Lisbon offers a needle-free, room-temperature-storable solution ...

All three vaccines available in the U.S. prevented severe illness, hospitalization, and death from the delta variant. Delta also prompted the CDC to recommend what it called layered prevention ...

Researchers at Tel Aviv University have developed an effective, inexpensive, and simple COVID-19 vaccine that can be stored ...

President-elect Donald Trump has nominated a critic of COVID-19 health measures to lead the Food and Drug Administration.

The Royal Commission isn’t really sure, either. It just thinks it would be great if everyone agreed to strike a better ...