President Donald Trump expanded access to a coronavirus treatment that involves blood plasma donated by people who’ve recovered from Covid-19. But while convalescent plasma, as it’s known, is a promising therapy, researchers don’t yet fully understand how well it works. Michelle ...Show more
The FDA Under Pressure
This weekend, Stephen Hahn, the commissioner of the U.S. Food and Drug Administration, attracted criticism when he substantially overstated the benefits of an experimental Covid-19 therapy. At a press conference with Trump, Hahn said that a treatment using blood plasma from recov ...Show more
Long Covid can ruin lives, and scientists are striving to understand the condition and beginning to get some early clues about possible treatments. While there are still more questions than answers, though, many have turned online for help. But could what they find there sometime ...Show more
Long Covid can ruin lives, and scientists are striving to understand the condition and beginning to get some early clues about possible treatments. While there are still more questions than answers, though, many have turned online for help. But could what they find there sometime ...Show more
Everybody hopes that the new super-charged Omicron variant of coronavirus will be less severe, but even if it is, it’s spreading so fast and infecting so many people, health services around the world could still buckle under the strain.Two years into the pandemic, Claudia Hammond ...Show more