The surge of Delta variant COVID-19 cases is driving companies to revise their rules for masks and vaccinations for both employees and customers.
from WebMD Health https://ift.tt/3AcWPdH
The surge of Delta variant COVID-19 cases is driving companies to revise their rules for masks and vaccinations for both employees and customers.
Though scientists are getting closer to an answer about the need for boosters, the consensus remains the same: There just isn’t enough information yet.
Researchers have used genetically tweaked immune system cells to send a woman's severe lupus into remission.
Previous research has suggested a link between low vitamin D levels and IBS. But new research suggests taking vitamin D supplements won't improve painful symptoms of IBS.