The XFG COVID-19 variant, aka "Stratus," is spreading rapidly in the U.S. as cases climb. Here's what to know about symptoms ...

A common nasal spray may lower the risk of getting Covid-19, a new study shows. Dr. Leana Wen discusses what this all means as coronavirus cases rise.

A common nasal spray may lower the risk of getting Covid-19, a new study shows. Dr. Leana Wen discusses what this all means as coronavirus cases rise.

A tool out of Boston University aims to enhance surveillance of disease outbreaks across the globe, a task traditionally ...

Scientists at Scripps Research have developed a novel method that uses artificial intelligence (AI) and advanced imaging ...

A mix of three antibodies seems to protect mice against several strains of influenza and could one day be useful against ...

Nirmatrelvir-ritonavir was effective in reducing the severity and duration of COVID-19 symptoms compared with placebo.

Experts at Johns Hopkins and across the country work together to better understand the behavior and characteristics of ...

Here’s a simple guide on who can get them, how they protect against current virus strains, and what to know about insurance.

Arguing vaccine mandates should be tossed because of Americans' right to unfettered freedoms isn't conservative, it's stupid.

The documents provide a window into the ongoing upheaval inside the National Insitutes of Health, in which political review has been inserted into the scientific process.

Compared with women who never got COVID-19, women who recovered from a mild case had “older,” stiffer, and less-efficient blood vessels. COVID infection didn’t seem to have an effect on blood vessel ...