Fig. 2From: Role of meteorological conditions in reported chickenpox cases in Wuhan and Hong Kong, ChinaComparison of least-squares fitting curves calculated for 1.0- and 0.5-year periodic modes (red solid line) with original data (black dotted line) from January 2008 to June 2015 for: a Wuhan (weekly data), b Hong Kong (monthly data)Back to article page