Wednesday, Dec 01, 2021 | Last Update : 05:20 AM IST

  Science   24 Jun 2021

Science, 24 Jun 2021

What should I know about the delta variant?

Experts say the delta variant spreads more easily because of mutations

24 Jun 2021 11:30 AM

US warns Pfizer, Moderna vaccine recipients to watch for enlarged heart symptoms

The US Food and Drug Administration is expected to add similar warnings accompanying both vaccines

24 Jun 2021 7:53 AM

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