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Travel ban not needed, says Covid doc
December 01, 2021
Faheem Younus, Chief of Infectious Diseases. University of Maryland, USA, and the go-to person for tweets on the pandemic writes on the travel ban:
"Implement these 3 steps and never impose a COVID travel ban again.
1. PCR 48 h prior (detects Omicron variant)
2. Proof of vaccination needed (reduces risk of infection)
3. Require KN95 masks on flight (minimizes risk of transmission)
Don't react like it's 2020."
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