U_S_ federal health officials say results from a U_S_ trial of AstraZeneca’s COVID-19 vaccine may have used “outdated information.”
US: AstraZeneca may have used outdated info in vaccine trial
© The Crystal Eyes
U_S_ federal health officials say results from a U_S_ trial of AstraZeneca’s COVID-19 vaccine may have used “outdated information.”
© The Crystal Eyes