India has made it mandatory for international travelers from nearly fifty countries to undergo PCR tests upon arrival.
Previously they could instead choose a rapid antigen test that took only a couple of hours to produce results - as opposed to a PCR test, which can take up to 48 hours.
Authorities hope the new rules will help curb the spread of the Omicron variant, as Ishan Garg reports.
IN: The new rulesOUT: SOC
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