Fig. 8: Comparison of spatiotemporal distribution of scarlet fever cases during summer and winter holidays and school terms in China, 2013–2018.
From: Exposure to air pollution and scarlet fever resurgence in China: a six-year surveillance study
Average monthly incidence of scarlet fever per 100,000 people in the 31 Chinese provinces investigated. The outermost ring bears data for summer and winter breaks, and the innermost ring bears data for when school is in session. Choropleth maps of the average annual incidence of scarlet fever, by region, based on the annual incidence per 100,000 people in China during 2013–2018. Source data are provided as a Source Data file.
