Hong Kong bans flights from India, Pakistan and the Philippines for 2 weeks
These countries would be classified as "extremely high risk" after multiple imported cases carrying the strain into Hong Kong were reported.
Mon Apr 19 2021
COVID-19: Vaksin Pfizer/BioNTech berkesan terhadap mutasi varian baharu - Kajian
Dapatannya bagaimanapun agak terhad kerana ia tidak merangkumi keseluruhan bentuk mutasi dalam mana-mana varian baharu virus yang kian tersebar.
Sat Jan 09 2021