07 Jan 21 The second nationwide dry-run for Covid-19 vaccination will he held on Friday. The dry-run is expected to help health departments gear up for mass vaccination, once the vaccines are rolled out.As a note of precaution, experts have cautioned that while India may have approved two Covid-19 vaccines – Covaxin and Covishield – for emergency use, vaccination doesn’t guarantee 100 per cent protection from the viral disease.
Experts say at present, people must continue to wear masks to protect themselves from contracting the disease.

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