Figure 1
From: Epidemiology and seroepidemiology of human enterovirus 71 among Thai populations
Geographic distribution of the study population during the HFMD outbreak in 2012 in Thailand. Closed circles on the map indicate the locations and numbers of patients collected during the outbreak period (red). Data of the estimated numbers of cases per 100,000 person-year in different regions (if available) were obtained from the Thai Ministry of Public Health of Thailand and are indicated under the geographic region (black).