Rickettsiae (Rocky Mountain identified fever, typhus high temperature as well as the typhus group, Q high temperature, rickettsialpox and also tick high temperatures), Mycoplasma pneumoniae (PPLO, Eaton Agent), Agents of psittacosis as well as ornithosis, Agents of lymphogranuloma venereum and granuloma inguinale, The spirochetal representative of falling back fever (Borrelia recurrentis).