The U.S. government extends travel mask mandate
Mandatory requirements for travel masks aboard of all commercial air-planes, while in airports and on…
Omicron
WHO officials warn about global Covid-19 rise
With Covid cases returning after a period of decline, WHO says we might witness only…
According to latest research, Omicron spread was not affected by travel restrictions in the EU
Starting from tests required by Italy and Finland at the end of last year, researchers…
