Brazil and Ireland join the travel ban list. According to South China Morning Post senior reporter Danny Lee on Twitter,
NEW: HONG KONG BARS ENTRY TO ANYONE WHO HAS BEEN IN IRELAND AND BRAZIL IN THE PAST 21 DAYS, AND WILL BE FORBIDDEN TO FLY TO HONG KONG – IN EFFECT FROM SATURDAY
— G-DLEE AVIATION 2020 (@JournoDannyAero) January 19, 2021
Dublin airport , Image credit https://www.facebook.com/dublinairport