Global pharma giant AstraZeneca has admitted that its COVID-19 vaccine developed by researchers from the Oxford University and manufactured by the Serum Institute of India can cause a rare side effect of blood clotting and low platelet count. Former chief scientist of WHO, Dr Soumya Swaminathan joined us on the latest episode of We The People. She said, "The information is not new, it is known since 2021". Watch the full show on NDTV.