Mekong schistosomiasis. III: A parasitological survey of domestic water buffalo (Bubalus bubalis) on Khong island, Laos
1975; Maney Publishing; Volume: 69; Issue: 2 Linguagem: Inglês
10.1080/00034983.1975.11687005
ISSN1364-8594
AutoresCurt R. Schneider, Viroj Kitikoon, S Sornmani, S. Thirachantra,
Tópico(s)Parasites and Host Interactions
ResumoOf 103 water buffalo (Bubalus bubalis) examined on Khong Island by means of the M.I.F.C. and hatching techniques, none were passing eggs resimbling those of the Mekong schistosome. One buffalo calf was infected with Orientobilharzia harinasutai and another with Schistosoma spindale; this is the first time these parasites have been reported from Laos. Since the buffalo that were examined had constant and year-round access to a part of the Mekong River that has been shown to be a site of heavy transmission of schistosomiasis to humans and dogs, it was considered that the buffalo would have acquired the infection with the human Mekong schistosome if this were possible. In the absence of buffalo necropsies, and since no eggs of the Mekong schistosome were detected in the stools of these animals, we assumed that they had either not become infected with this parasite or, if they had, that the infections did not produce eggs in the faeces which were detectable by the methods employed. On the basis of our examinations, it would not seem that domestic water buffalo are involved as reservoirs in the epidemiology of human schistosomiasis on Khong Island.
Referência(s)