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This study aimed to perform a clinical and parasitological diagnosis of gastrointestinal Helminthiases and study some aspects of the parasitic dynamics in sheep and goat herds of family farming in Ceará-Brazil, aiming to contribute to the control of worms in these animals. For this, visits were made to family farms, and animals were evaluated, applied the Famacha exam, and examined the body condition score. In addition, fecal samples were collected directly from the rectal ampulla, always in the morning, from 10 goats and 36 sheep randomly within each category (young and adult). Subsequently, the samples were submitted to macroscopic examination and processing by routine methods in helminthology: EPG (number of eggs per gram of feces) and EOPG (number of eimeriid oocysts per grams of feces). The data were tabulated in a Microsoft Office Excel spreadsheet and expressed as arithmetic means and percentages. Of the total of 46 animals, 26 were positive for the presence of helminth, and 20 were negative for any gastrointestinal parasite. Strongyloidea and Eimeria were the most frequent, both in goats and sheep. In this study, it was observed that sheep had a higher frequency of animals positive for Strongyloidea eggs (58.3%) compared to goats (30%). In conclusion, the results showed that gastrointestinal Helminths are frequent in goat and sheep herds of the family farm of Ceará. The main gastrointestinal helminths that affect goats and sheep raised in these localities are Strongyloidea, as well as Eimeria oocysts.
Carlos et al. (Fri,) studied this question.