Featured by Sara Chodosh and Claire Maldarelli
CDC: Vaccinated people in two-thirds of the US should mask up
People living in counties with significant levels of COVID transmission, which amounts to two-thirds of all US counties, should resume masking.
The verdict on hydroxychloroquine is in
Evidence was shaky at first, but as evidence from clinical trials has come in, the data are pretty clear on how effective the drug really is.
Masks help prevent the spread of the coronavirus—here’s a breakdown of how effective they are
The evidence has been changing, but we know a lot more now than we did a few months ago.
Five diets that could be deadly
The desire to be thin can turn trendy diets into lethal weapons.