HomeIndia News | Latest News Headlines & Live Updates from India - Times of IndiaAstra Covid vaccine found to be 79% effective in US study Astra Covid vaccine found to be 79% effective in US study 0 News india March 22, 2021 from India News | Latest News Headlines & Live Updates from India - Times of India https://ift.tt/3lFJ0OY Tags India News | Latest News Headlines & Live Updates from India - Times of India Newer Older