Fig. 1: Implementations of SAPs in the DSPs from January to February 2020.
From: Short- and medium-term impacts of strict anti-contagion policies on non-COVID-19 mortality in China

a–d, Maps showing the number of DSPs with SAPs implemented in different periods: 26 during 22–28 January (a), 160 during 29 January to 4 February (b), 460 during 5–11 February (c) and 486 during 12–18 February (d).