Pfizer, Moderna jabs 80% effective after first shot

Pfizer, Moderna jabs 80% effective after first shot

Covid-19 vaccines developed by Pfizer Inc with BioNTech SE and Moderna Inc reduced the risk of infection by 80% two weeks or more after the first of two shots, according to data from a real-world US study released on Monday. The risk of infection fell 90 per cent by two weeks after the second shot, “¦

The post Pfizer, Moderna jabs 80% effective after first shot appeared first on Gulf Insider.Covid-19 vaccines developed by Pfizer Inc with BioNTech SE and Moderna Inc reduced the risk of infection by 80% two weeks or more after the first of two shots, according to data from a real-world US study released on Monday. The risk of infection fell 90 per cent by two weeks after the second shot, “¦

The post Pfizer, Moderna jabs 80% effective after first shot appeared first on Gulf Insider.