Kufotokozera mwatsatanetsatane
Ma antigen a leptospirosis ndi ovuta, ndipo pali mitundu iwiri ya ma antigen okhudzana ndi gulu: imodzi ndi antigen pamwamba (p antigen), ina ndi antigen yamkati (s antigen);Zakale zimakhalapo pamtunda wa spirochetes, ndi zovuta za mapuloteni a polysaccharides, ali ndi mtundu wapadera, ndipo ndi maziko a leptospira typing;Chotsatiracho, chomwe chili mkati mwa spirochetes, ndi lipopolysaccharide complex ndi tsatanetsatane ndipo ndilo maziko a leptospira grouping.Ma serogroups a 20 ndi ma serotypes oposa 200 apezeka padziko lonse lapansi, ndipo osachepera 18 serogroups ndi serotypes oposa 70 apezeka ku China.