Infectious Diseases
Find the latest stories, news, and expert advice about infectious diseases, including COVID-19, common colds, the flu, and foodborne illness.
10 Top Myths About COVID-19
Confused about everything you've been reading and hearing about the outbreak? We've got the facts you need.
The Latest
5 Essential Facts About Using Face Masks
Are homemade coverings effective against COVID-19? Are HEPA filters safe? Should I wash them every time? We have the answers.
Your Top Flu Questions, Answered by Doctors
This flu season looks different than last year (with COVID-19 tagging along). Here’s how to prepare.
Are We Closer to a Cure for HIV?
Here’s some good health news: After a stem cell transplantation, a person in London has become the second-ever person to be completely cured of HIV.
What Is the COVID-19 Lockdown Doing to Our Mental Health?
Sure, it may seem like a no-brainer. But now we have evidence to prove what could happen—physically and mentally—after a month of quarantine.
Your COVID-19 Supply Check List
The world may be re-opening, but vigilance against the coronavirus is still crucial. These six products can help.
The Truth About COVID-19 Antibody Testing
Experts say life can’t return to normal until we do more testing. But what exactly does that mean, anyway?
Having Weird Coronavirus Dreams?
There’s a scientific reason for those vivid pandemic-themed dreams that have been keeping you up at night.
What's Your Risk for a Bad Case of COVID?
Take our quiz to assess your risk of how sick you might become with the new coronavirus.
Could COVID-19 Cause a Drug Shortage?
Hype around hydroxychloroquine continues to grow. That's a problem for people who rely on it to manage their chronic disease.
Get Your Steps In—and Lower Your BP—While Social Distancing
Go ahead and lace up. Just because gyms, fitness studios, and some outdoor tracks are shut down because of COVID-19, doesn’t mean you can’t still get your steps in.