Fig. 3
From: Role of temperature in reported chickenpox cases in northern European countries: Denmark and Finland
A plot of Q1 (a) and Q2 (b) with filled circles against the mean temperature in Denmark from January 1938 to December 1960 and Finland from January 1952 to December 1970. Dashed lines indicate results from 47 prefectures in Japan (Fig. 6 in Ref. [3]) and open circles indicate the results from Wuhan and Hong Kong (Fig. 4 in Ref. [6]), as shown for comparison with the results from Denmark and Finland reported in this study