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What is Rickettsial agent of Epidemic typhus is and explain in detail?
(R-prowazekii) (239-PK) (262- Park 20th)DiseaseRickettsial agentInsect vectorsMammalian reservoirsITyphus group a. Epidemic typhusR. prowazekiiLouseHumansb. Murine typhusR. typhiFleaRodentsc. Scrub typhusR. tsutsugamushiMiteRodentsIISpotted fever group a. Indian tick typhusR. conoriiTickRodents, dogsb. Rocky Mountain spotted feverR. rickettsiiTickRodents, dogsc. Rickettsial poxR. akariMiteMiceIIIOthers a. Q-feverC. burnetii-Cattle, sheep, goatsb. Trench feverRochalimaeaquintanaLouseHumans