Citywide Rat to Curb COVID Spread
In order to swiftly sever the silent transmission chains in the community, the Chief Executive made an appeal on April 2, 2022 to all Hong Kong citizens to take rapid antigen test (RAT) for three consecutive days from April 8 to 10 (Friday to Sunday), and report positive result within 24 hours to the Centre for Health Protection's online Declaration System.
The below hyperlinks to RAT demonstration videos in English and 7 ethnic minority languages as follows:

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