Scientists are working on at least 135 different coronavirus vaccines
The FDA had previously granted emergency approval of two malaria drugs to treat COVID-19. On Monday it revoked that approval. (Pixabay/)Follow all of PopSci’s COVID-19 coverage here, including news on federal policies, how to avoid spreading illness while participating in protests, and a state-by-state breakdown of confirmed cases.States around the United States are in various stages of reopening their economies, but the SARS-CoV-2 pandemic is far from over. Here is some of this week’s most crucial COVID-19 news to help you and your love ones stay safe and informed:There are more than 135 different SARS-CoV-2 vaccines in development Scientists are developing vaccines to protect us from the novel coronavirus at an unprecedented pace. In fact, there have been so many developments over the past couple months that it’s nearly impossible to keep track of them all. This tracker, published this week by The New York Times, shows what stage various...