Researchers race for coronavirus vaccine but question effectiveness
The latest COVID-19 information and statistics for the Middle East and North Africa
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 April 22, 2020(photo credit: REUTERS)ByJOSHUA ROBBIN MARKS/THE MEDIA LINE
