A worker wearing personal protective equipment (PPE) holds a tray containing unlabeled ampoules of the ‘Gam-COVID-Vac’ COVID-19 vaccine. (Photographer: Andrey Rudakov/Bloomberg)
Health, Essential Workers Would Be Priority for U.S. Vaccine
(Bloomberg) -- The first doses of a Covid-19 vaccine should go to front-line health-care workers and first responders, followed by people at higher medical risk from the virus, said a group of scie...