Rocha R L, Rocha M O, Pedroso E R, Colosimo E A, Coelho P M
School of Medicine, Federal University of Minas Gerais, Belo Horizonte, Brazil.
Rev Inst Med Trop Sao Paulo. 1995 Jul-Aug;37(4):325-9. doi: 10.1590/s0036-46651995000400007.
Stability of faecal egg excretion and correlation with results related to worm burden at the initial phase of schistosomiasis mansoni were observed in two groups of mice infected with different Schistosoma mansoni cercarial burdens, by means of analysis of quantitative parasitological studies and schistosome counts after perfusion. Thus, it may be stated that few quantitative parasitological stool examinations could be sufficient to express the infection intensity at the initial phase, on the same grounds that it was already demonstrated at the chronic phase. Furthermore, it is confirmed that the use of the number of eggs passed in the faeces as a tool to estimate the worm burden at the initial phase of schistosome infection is adequate.
