
The American biotech company has announced its experimental COVID-19 vaccine is 94.5% effective. Operation Warp Speed science adviser Dr. Moncef Slaoui, says he was ecstatic when he heard the news.
(Image credit: Mandel Ngan/AFP via Getty Images)
The American biotech company has announced its experimental COVID-19 vaccine is 94.5% effective. Operation Warp Speed science adviser Dr. Moncef Slaoui, says he was ecstatic when he heard the news.
(Image credit: Mandel Ngan/AFP via Getty Images)