WHO sees 'potentially positive data' for coronavirus treatment | Prothom Alo

WHO sees 'potentially positive data' for coronavirus treatment

A laboratory technician is seen at the Inselspital Universitaetsspital Bern university hospital during researches for a vaccine against the coronavirus disease (COVID-19) in Bern, Switzerland.
A laboratory technician is seen at the Inselspital Universitaetsspital Bern university hospital during researches for a vaccine against the coronavirus disease (COVID-19) in Bern, Switzerland.Reuters file photo