AZD1222 vaccine met primary efficacy endpoint in preventing COVID-19, efficacy jumps to 90 pc

Nov 23, 2020

New Delhi [India], November 23 : With an efficacy of around 90 per cent positive results from an interim analysis of clinical trials of...

AstraZeneca vaccine is 79 pct effective against symptomatic Covid-19, says company

Mar 22, 2021

Washington [US] March 22 : AstraZeneca's Covid-19 vaccine showed 79 per cent efficacy against symptomatic disease and 100 per cent efficacy against severe disease...

China's vaccine diplomacy falters amid low jab efficacy rate

Mar 21, 2022

Beijing [China], March 22 : China's efforts to establish itself as a responsible global actor by supplying COVID-19 vaccines to various countries amid the...

Pakistan approves emergency use of third Chinese COVID vaccine, despite its low efficacy rate

Apr 09, 2021

Karachi [Pakistan], April 9 : Pakistan approved the emergency use of the third Chinese vaccine, despite its low efficacy rate, on Thursday.

COVID-19 vaccine acceptance improves when efficacy increases beyond 70 pc: Study

Feb 23, 2021

New Delhi [India], February 23 : According to a study by Robert M Kaplan and Arnold Milstein, COVID-19 vaccine acceptance has improved when the...

Study finds new way of predicting COVID-19 vaccine efficacy

Jun 01, 2021

Canberra [Australia], June 1 : A study has identified the immune response associated with protection from COVID-19. The discovery is likely to help reduce...