Fig. 1From: Analysis of severe fever with thrombocytopenia syndrome cluster in east ChinaTimeline of disease onset dates for a cluster of four SFTS patients. Epidemic curve shows progression of critical symptoms during the Index patient’s illness, and the onset of SFTS in the three clustered patients, of which the onset date ranged from 7 to 13 days after exposure to the dead body of the Index patientBack to article page