Κορονοϊός • ΚοροναϊόςΚόσμος Omicron: Do travel bans work against new Co variants? By NewsBay - 3 Δεκεμβρίου 2021 Share FacebookTwitterPinterestWhatsAppLinkedinReddItEmailPrintTumblrViber Ειδήσεις Ελλάδα What is the eence that travel restrictions could stop the spread of coronavirus? Ειδήσεις ΠΗΓΗ