@abcnews.go.com 4 years ago US to require negative COVID-19 test from UK travelers
@abcnews.go.com 4 years ago US to require negative COVID-19 test from UK travelers
@rt.com 4 years ago US imposes mandatory Covid-19 tests for UK air travelers to protect Americans from mutant strain – CDC
@rt.com 4 years ago US may enforce Covid-19 testing for British passengers as 40+ countries ban UK flights over fears of more infectious new strain