LettersInconsistencies in Hong Kong’s pandemic policies erode faith in government
- Readers discuss the need for science-based pandemic rules, the logic of the quarantine policy and the dilemma facing some permanent residents

Understanding that PCR tests can still detect viral segments long past the infectious period, the government has amended the preflight requirements for recovered patients who have a valid certificate. They only need a negative rapid antigen test (RAT) result within 24 hours of the flight.
However, upon arrival in Hong Kong, this sensible consideration is immediately overlooked. Recovered travellers are still required to undergo a PCR test. If the results come back positive, they are taken from their quarantine hotel and sent to isolation.
Administrators have not explicitly set this policy in writing. However, Dr Chuang Shuk-kwan, head of the Communicable Disease Branch of the Centre for Health Protection, mentioned during a recent press conference that travellers who tested positive could stay in their quarantine hotel if their PCR test showed a CT value greater than 30, but those whose test showed a value less than 30 would be sent into isolation.