Hong Kong to tighten COVID-19 rules, seeks to open to China

Hong Kong will tighten COVID-19 restrictions despite a lack of local outbreaks to better align with China's policies and increase chances of quarantine-free travel between the territory and mainland, leader Carrie Lam said Tuesday.

source https://medicalxpress.com/news/2021-10-hong-kong-tighten-covid-china.html