Protective gear for medical workers begins to run low again

The personal protective gear that was in dangerously short supply during the early weeks of the coronavirus crisis in the U.S. is running low again as the virus resumes its rapid spread and the number of hospitalized patients climbs.

Study on safety of malaria drugs for coronavirus retracted

Thursday’s retraction in the journal Lancet involved a May 22 report on hydroxychloroquine and chloroquine, drugs long used for preventing or treating malaria but whose safety and effectiveness for COVID-19 are unknown.