1. COMTEX News Network, Inc China Focus: COVID-19 response further optimized with 10 new measures. 2022, COMTEX News Network, Inc.
2. Government Information Bureau of the Macao SAR. Gradual adjustment of the epidemic prevention policy and active preparation of contingency plans for the transition period. 2022 [cited 2023 Janaury 2]; Available from: https://www.gcs.gov.mo/detail/zh-hant/N22LHXdEhA.
3. Statistics and Census Service Government of Macao Special Administrative Region. Population Density. 2021 [cited 2023 January 14th]; Available from: https://www.dsec.gov.mo/en-US/Statistic?id=1.
4. Lau, D. and L. Chen, Macau has first outbreak in 8 months as mainland china cases ebb. Bloomberg.com, 2022: p. 1-2.
5. Cui Z., et al., Structural and functional characterizations of infectivity and immune evasion of SARS-CoV-2 Omicron, Cell, 185 (5), 2022, 860-871.e13.