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.

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 ...