One person has died, 200 are under observation and a hospital is under quarantine. Here’s what matters most to experts.

A new and unusually comprehensive dataset of all-cause mortality reports from 134 countries suggests that governments either ignored or covered up over 6 million covid-19 deaths.

The XFG strain is now the dominant Covid strain in the UK as cases and hospital admission rise ...

Pneumonic plague is the deadliest form of plague, but treatable with early intervention and antibiotics. COVID-19 changed the ...

China has put forward the nomination of Dr. Song Li for Director-General of the World Health Organization. Her background includes significant experience in public health, especially during health ...

Covid-era conspiracy theories have continued to circulate in Indonesia, with a recent one falsely claiming messenger RNA ...

Michael Mina, MD, PhD, explains Invivyd's accelerated approval path for VYD2311 and how it could change the timing of COVID-19 protection. Invivyd plans to seek accelerated approval for VYD2311 based ...

COVID-19 immunity may extend beyond COVID-19 itself. In the lab, antibodies from people who recovered neutralized bat coronaviruses that have never infected a person.

Some caution may be advisable for people who are taking medications that affect bleeding, such as anti-platelet drugs ...