Keren Landman, MD
Former Senior Reporter
Latest articles by Keren Landman, MD
Here’s how to fix them — and what’s getting in the way.
America’s STI crisis is actually a maternal care crisis.
Answers to your questions about the updated omicron variant vaccines.
Covid-19 budgets are shrinking. What’s the best way to spend what’s left?
Why it’s spreading like an STI through gay men’s sexual networks, why women are at risk — and why condoms might help.
We have safe, effective options — but in short supply.
Covid-19 cases are rising again, but redesigned vaccines are on the horizon.
Public health leaders are weighing significant trade-offs to ACAM2000, including the vaccine’s side effects.
A “public health emergency of international concern” is the organization’s loudest alarm bell. Here’s what it can accomplish.
The rise of the latest subvariant, explained.