December 23, 2020 Small bottles labeled with a 'Vaccine Covid-19' sticker and a medical syringe are seen in this illustration taken taken April 10, 2020. Reuters Hong Kong residents should be allowed to choose which Covid-19 vaccine they take from a pool of suppliers, medical experts said on Tuesday (Dec 22), after the health minister sought to clarify whether the public would have the option. The administration is expected to announce details of the vaccination programme soon, with the first batch of doses, manufactured by mainland China’s Sinovac Biotech, expected to arrive in the city within the first weeks of January. They will be followed by shots from Pfizer-BioNTech.