RESUMO
Rodents and shrews were screened for serologic evidence of Coxiella burnetii. Attempts were made to isolate the organism from the spleen and liver. Seroreactors: total positive/total tested (% positive), in rats (Rattus rattus, R. norvegicus), ground shrews (Suncus murinus), bandicoots (Bandicota indica, B. bengalensis) and the house mouse (Mus musculus), respectively, were 13/105 (12.38), 6/42 (14.3), 2/15 (13.3) and 1/7 (14.3). Of the eight rickettsial isolants recovered including four from field and household rats, three from ground shrew and one from bandicoots, only three comprising one each from rat, shrew and bandicoot, could be typed as C. burnetii. This appears to be the first record of rodents and an insectivore as reservoirs of C. burnetii in India.
Assuntos
Febre Q/veterinária , Doenças dos Roedores/epidemiologia , Musaranhos , Animais , Índia , Marsupiais , Camundongos , Febre Q/epidemiologia , RatosRESUMO
The sero-epidemiology of Q-fever was studied by capillary agglutination test at 25 poultry farms in the Nainital and Ajmer districts of Uttar Pradesh and Rajasthan. Of 589 birds tested, 78 (13.24%) had Q-fever agglutinins (CAT titers 1:8 to 1:64), involving 16 of the farms. There were more sero-reactors in Ajmer (17.56%) than in Nainital (3.35%). The sero-positive reactors were respectively 19.74% and 5.55% among the age groups above and below 6 months. The breed difference and comparatively high infection rates in poultry attendants of a Q-fever-positive farm are discussed.