Methods The nocturnal rodents were captured in different habitat every month. The parasitic fleas were collected, dissected and observed, as well as do plaguebacillus culture and serum detection.
方法在不同生境内逐月捕获夜行鼠,并梳检鼠体蚤、解剖观察、细菌培养以及血清学检测。
2
Swiss bacteriologist who discovered the bacillus that causes bubonic plague.