In boost for COVID-19 battle, Pfizer vaccine found 94% effective in real world

The research in Israel - two months into one of the world's fastest rollouts, providing a rich source of data - showed two doses of the Pfizer shot cut symptomatic COVID-19 cases by 94% across all age groups, and severe illnesses by nearly as much.
Source: The Economic Times Healthcare and Biotech News - Category: Pharmaceuticals Source Type: news