1.
J Travel Med
; 2023 Apr 12.
Article
in English
| MEDLINE | ID: covidwho-2291795
ABSTRACT
China adjusted the zero-COVID strategy in late 2022, triggering an unprecedented Omicron wave. We estimated the time-varying reproduction numbers of 32 provincial-level administrative divisions from December 2022 to January 2023. We found that the pooled estimate of initial reproduction numbers is 4.74 (95% CI: 4.41, 5.07).
2.
J Travel Med
; 2022 Sep 24.
Article
in English
| MEDLINE | ID: covidwho-2077806
ABSTRACT
We analysed the effectiveness of various non-pharmaceutical interventions in containing the 2022 Omicron outbreak in China. The results show that the Rapid Antigen Test contributed to containing the outbreak, reducing the reproduction number by 0.788 (95% CI:-0.306, 1.880) in studied cities.