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.

Most Medicare enrollees could get insulin for $35 a month

The new benefit — to be formally unveiled at a Rose Garden event Tuesday afternoon — is being touted as a major accomplishment by Trump administration officials eager to change the subject from the grim drumbeat of coronavirus pandemic news.

Pennsylvania AG opens criminal probes into nursing homes

Pennsylvania Attorney General Josh Shapiro has opened criminal investigations into several nursing homes amid a coronavirus outbreak that has killed 2,600 residents of nursing homes and other facilities that care for older adults.