AstraZeneca said that late-stage trials show its COVID-19 vaccine is up to 90-percent effective.
Dr. Mallika Marshall reports.
AstraZeneca said that late-stage trials show its COVID-19 vaccine is up to 90-percent effective.
Dr. Mallika Marshall reports.
Actor Shreyas Talpade shared about his heart attack last year, questioning its possible link to the Covid vaccine. He seeks clarity..
In India, almost 90% of people who received Covid vaccine, received the AstraZeneca vaccine which in India is called Covishield.