METHODOLOGICAL INSTRUCTION
spirochetes. Laboratory diagnosis of spirochetoses (syphilis, leptospirosis, relapsing fever, Lyme disease). RICKETTSIAE, CHLAMYDIAE, AND MYCOPLASMAS. microbiOLogic diagnosis of diseases CAUSED BY RICKETTSIAE, CHLAMYDIAE, AND MYCOPLASMAS TREPONEMA PALLIDUM Morphology and identification. A. Typical Organisms: Slender spirals measuring about 0.2 mcm in width and 5-15 mcm in length. The