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Fig. 3 | Infectious Diseases of Poverty

Fig. 3

From: China’s practice to prevent and control COVID-19 in the context of large population movement

Fig. 3

Comparison of intra-regional traffic intensity in Wuhan, Beijing, Shanghai cities between 2019 and 2020. The urban traffic intensity is equal to the indexation result from the ratio of population traveling outside the home to the total population in the city. The dates have been adjusted according to Chinese Calendar, so as to make comparisons comparability between 2019 and 2020

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