https://ift.tt/eA8V8J Pfizer Vaccine Cuts Omicron Hospitalisation By 70% In South Africa: Study

Two doses of Pfizer-BioNTech's COVID-19 vaccine appear to have given 70 per cent protection against hospitalisation in South Africa in recent weeks, according to a major real-world study which...

from NDTV News - Special https://ift.tt/3GEuDDS