Countries “can now consider” using one or two courses of the Janssen COVID-19 vaccine, otherwise known as the Johnson & Johnson, or J&J shot, the World Health Organization (WHO) announced on Friday. Source link Live chat with people from around…
Countries “can now consider” using one or two courses of the Janssen COVID-19 vaccine, otherwise known as the Johnson & Johnson, or J&J shot, the World Health Organization (WHO) announced on Friday. Source link Live chat with people from around…