Spotted Fevers & Typhus Fever in Tamil Nadu (Commentary)

Spotted Fevers & Typhus Fever in Tamil Nadu (Commentary)

Rickettsia and Orientia represent the genera of causative microorganisms of some of the most covert reemerging diseases of the present times. These genera are morphologically and biochemically similar to other Gram-negative bacteria. The fastidious bacterial organisms are obligate intracellular parasites. Although rickettsial species are arthropod-associated bacteria, they are also frequently capable of infecting vertebrates, including […]