Keren Landman, MD

Is mifepristone legal? Is it safe? What’s going on in the courts?

It’s controversial politically, not medically.

The alarming rise of Candida auris highlights the need for better protection.

Even the best-designed studies yield some head-scratching results.

Things could get real shitty.

The big problem with Florida asking for so much of its student-athletes’ health information.

The H5N1 avian flu virus isn’t a major human threat today. Here’s what it’d take to become one.

The biggest questions about the newest Covid-19 vaccines are still unanswered.