ABSTRACT
This paper describes five additional Brazilian human cases of polycystic hydatid disease due to Echinococcus vogeli, reviews the previous cases reported in Brazil, including one report of E. oligarthus (20 in total), and some epidemiological aspects of this disease which is no longer a curiosity but rather a problem that is not medically easy to handle. Its presence should be expected in any rural area of the New World where humans have not eliminated wild felids/canids, bush dogs, pacas, agoutis and other wild rodents.
Subject(s)
Humans , Animals , Male , Adult , Middle Aged , Female , Echinococcosis, Hepatic/pathology , Animals, Wild , Brazil , Disease Vectors , Echinococcosis, Hepatic/surgery , Echinococcosis, Hepatic/parasitology , Echinococcosis, Hepatic/transmission , Fatal Outcome , Liver/surgery , Liver/parasitology , Liver/pathologyABSTRACT
The association between urinary schistosomiasis and anaemia among infected children remains controversial. The purpose of this study was to determine the impact of schistosoma haematobium infection and treatment with praziquantel on hemoglobin levels among male children aged 6-15 years in Bertoua. Urine examination of 2665 children revealed an infection rate of 23.9 per cent. Children with moderate infection were randomly selected into treatment (238) and placebo (198) groups. Among uninfected children; 174 were randomly selected to serve as controls. Malaria; geohelminth infections and hemoglobin levels were determined before and six months after praziquantel/placebo intervention