Fig 1.
Onset of COVID-19 from January to July 2020 in Zhejiang Province, China.
Fig 2.
The density distribution of the interval between two COVID-19 cases during the epidemic.
(A) The density of the distribution of distance between two cases. (B) The density of the distribution of the onset interval between two cases.
Fig 3.
Heatmap of the excess risk due to space-time interactions for the COVID-19 epidemic in Zhejiang Province from January to July 2020.
Table 1.
The ER values for the epidemic of COVID-19 in Zhejiang Province using a range of distances and time intervals.
Fig 4.
The dendrogram of link clustering for the clusters.
(A) The dendrogram of cluster 1. (B) The dendrogram of cluster 2. (C) The dendrogram of cluster 3. (D) The dendrogram of cluster 4.
Fig 5.
The network of transmission between cases.
(A) The network of cluster 1. (B) The network of cluster 2. (C) The network of cluster 3. (D) The network of cluster 4. The fraction of the total number of edges that a node has in each community is depicted using a pie chart. The colorful numbers outside of the circle indicate the serial number of each subcommunity.
Table 2.
The modularity of the subcommunity of the COVID-19 clusters in Zhejiang Province.