There appears to be a silver lining to forced school and business closures during early weeks of the COVID-19 pandemic, according to a new study: Fewer kids used e-cigarettes. Compared to the previous quarter, vaping rates fell among 15- to 20-year-olds while widespread stay-at-home orders were in place from March 14 to June 29, 2020,…  read on >  read on >

COVID-19 “breakthrough” infections, where someone who’s been fully vaccinated becomes infected nonetheless, are exceedingly rare, a new study suggests. Researchers at Rockefeller University in New York City said they uncovered just two breakthrough infections in a group of 417 university employees who were all more than two weeks out from their second dose of either…  read on >  read on >