Rickettsia rickettsii
Rickettsia rickettsii (abbreviated as R. rickettsii) is a unicellular, Gram-negative coccobacillus (plural coccobacilli) that is native to the New World.
2026-10-18 11:48 浏览次数 32
Rickettsia rickettsii (abbreviated as R. rickettsii) is a unicellular, Gram-negative coccobacillus (plural coccobacilli) that is native to the New World.