What is CDC doing about COVID-19?
CDC is working towards detecting new variants of Covid 19.
Last updated on 27 Apr 2023
Take it 48 hours or even better will be if you can take 24 hours prior to your travel.
Both the centres are centres of exellence and can be trusted equally.
Covid 19 rapid test is very accurate, though some false negatives have been reported.
Ideally one should test twice a month if they suspect Covid 19 infection.
Covid 19 RTPCR, SARS- CoV-2
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