Fig. 3From: Spatial transmission and meteorological determinants of tuberculosis incidence in Qinghai Province, China: a spatial clustering panel analysisMonthly incidence rates of TB in Qinghai Province, China, from January 2009 to December 2013. The TB incidence rate showed significant periodicity and seasonality, reaching a seasonal peak around April and decreasing to a trough in December. TB, tuberculosisBack to article page