Efficacy of Pfizer/BioNTech coronavirus vaccine drops to 84pc after 6 months

Jul 29, 2021

Washington DC [US], July 29 (ANI/Sputnik): The efficacy of the Pfizer/BioNTech coronavirus vaccine fell from 96% to 84% after six months, a new preprint...

Omicron variant behind COVID surge in India has higher effective reproductive number: Study

Apr 07, 2023

The latest preprint new study shows XBB.1.16 Omicron variant, which is behind the COVID surge in India and will also spread worldwide in the...

Four repurposed drugs have no effect on reducing mortality in COVID-19 cases: WHO

Oct 16, 2020

New Delhi [India], October 16 : The interim analysis of World Health Organisation (WHO)'s Solidarity Trial has revealed that four repurposed drugs for COVID-19--remdesivir,...