Hong Kong’s Department of Health said the fifth wave of COVID-19 has hit the healthcare system in an unprecedented way, with more than 320 cases of unknown origin

2022-07-02 0 By

Hong Kong’s Director of Health, Lam Man-kin, said on February 6 that the fifth wave of the epidemic had an unprecedented impact on the health system. In the past two weeks, there had been a total of 1,921 cases, of which more than 320 were of unknown origin. In other words, there were more than 300 hidden transmission chains in the society, of which more than 80% were Omicron variants.He said there were two main sources of the outbreak, namely the quarantine hotel cluster, with 768 cases.The hamster group had 84.