Some Vaccinated Travelers Are Already Getting Covid-19 Booster Shots But Experts Say That May Be Counterproductive | Online Marketing Tools | Scoop.it
From onlinemarketingscoops.com - September 4, 2021 12:22 PM
Since January, all travelers must test negative for Covid-19 within 72 hours of entering the U.S. There are many reports in recent months of both vaccinated and unvaccinated travelers tes…