In such places, cholera infects between one and four million people every year, per the World Health Organization, and ...

From space, scientists can track everything from sea levels or greenhouse gases to infectious bacteria or water stored ...

The postponement comes amid concerns that HHS Secretary Robert F. Kennedy Jr., a longtime vaccine critic, could make changes ...

The WHO has orchestrated two mass vaccination campaigns during pauses of fighting in the ongoing war between Israel and Hamas.

From forming muscle fibers to protecting us from disease, proteins play an essential role in almost all biological processes in humans and other life forms alike. There has been extraordinary progress ...

But as you read through this list, know that the infections that kill quickly aren't common. "They're rare but memorable when you see people with them," he says. 7 Secret Ways Doctors Boost Their ...

Collections of Medscape's key clinical content, selected by our editors ...