Pharma giant AstraZeneca has recently admitted that its COVID-19 vaccine Covishield may cause, in rare case, Thrombosis Thrombocytopenia Syndrome (TTS), a blood clot disorder. This has left people in India worried as Covishield has been widely adminsitered in the country. If you don't remember which COVID-19 vaccine you have taken, this video will help you to know.
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