Fig. 1
From: Serological Evidence of Bat SARS-Related Coronavirus Infection in Humans, China
SARSr-CoV serosurveillance. (A) Map of Xiyang town, Jinning County, Yunnan Province, China. Shown here is the location of the 4 villages (Tianjing, Dafengkou, Lvxi, Lvxixin) around 2 bat caves (Yanzi Cave and Shitou Cave) chosen for this study. The map of China is also shown in the inset indicating the location of Wuhan, where the negative control sera were collected, in relation to Jinning, Shenzhen and the capital Beijing. Serological reactivity of serum samples with recombinant SARSr-CoV NP protein. B ELISA test. The dotted line represents the cutoff of the test. C Western blot analysis. Numbers on the left are molecular masses in kDa.