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Fig. 2 | BMC Infectious Diseases

Fig. 2

From: Effects of contact tracing and nucleic acid testing on the COVID-19 outbreak in Zunyi, China: data-driven study using a branching process model

Fig. 2

Number of new cases on different dates (A). Potential transmission chains (B). Distribution of clustered cases in the mahjong room (C). †Central areas included Honghuagang District, Huichuan District, Bozhou District, Xinpuxin District. Transmission chains (B) and distribution of clustered cases in the mahjong room (C) was obtained from the epidemiological data from Health Commission of Guizhou Province

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BMC Infectious Diseases

ISSN: 1471-2334

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