Dr Arvind Kumar

How effective are the available Covid vaccine on new strains? | India vs Corona E-Conclave

Senior journalist dies even after 2 doses of Covid vax, Dr Arvind Kumar explains the reason

Don't know about 3rd wave, let us deal with 2nd wave first: Dr Arvind Kumar

Covid Crisis: CT scan increases risk of cancer, says Dr Arvind Kumar of Medanta Hospital

No side-effects of Coronavirus vaccine: Dr Arvind Kumar

Covid Crisis: Get answers to your major queries from Dr Arvind Kumar of Medanta hospital

Covid Crisis: How to increase oxygen level at home? Know from Dr Arvind Kumar