Immunological control of coccidiosis in poultry
نویسندگان
چکیده
منابع مشابه
Coccidiosis in Poultry: An Overview
Introduction Coccidiosis is one of the most important diseases of poultry caused by protozoa, Eimeria and is generally characterized by bloody diarrhea, the primary symptom and high mortality. The bloody diarrhea is mainly due to intestinal epithelium dying off since a large number of oocysts and merozoites burst out of the cells. The disease spreads from one bird to another by contact with inf...
متن کاملForty years of monensin for the control of coccidiosis in poultry.
In July 1971, the polyether ionophorous antibiotic monensin was introduced in the United States for the control of coccidiosis in poultry. At that time, prospects for new anticoccidial agents were not good. Amprolium had enjoyed several years of use, but many other compounds had been abandoned as resistance to them developed. After the introduction of monensin, most commercial broilers were med...
متن کاملStudy on Poultry Coccidiosis in Tiyo District, Arsi Zone, Ethiopia
The objective of this study was first to investigate the prevalence of poultry coccidiosis and to identify the coccidial species occurring in the study area on local strain and Rhode Island Red breed chicken. The study involved questionnaire survey, fecal examination, necropsy examination and identification of coccidial species based on their morphology, predilection site in the intestine and s...
متن کاملCoccidiosis in poultry: review on diagnosis, control, prevention and interaction with overall gut health
Coccidiosis in poultry is still considered as one of the main diseases affecting performance of poultry reared under intensive production systems. Although a lot of research efforts have been allocated towards molecular techniques, and a lot of progress has been noted in this field, practical use of these techniques are not available today, except in the field of diagnostics, where several poly...
متن کاملControl of Coccidiosis in Calves by Vaccination
The immunizing effect of inactivated sporulated oocyst and inactivated sonicated vaccines against bovine coccidiosis was observed in calves. Indirect haemagglutination (IHA) test was developed for detecting antibodies to coccidian. Serum antibody levels in calves were measured against soluble oocyst (sporulated) antigen. IHA antibody titer was significantly higher (P<0.05) in calves vaccinated ...
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ژورنال
عنوان ژورنال: SURG Journal
سال: 2010
ISSN: 2291-1367
DOI: 10.21083/surg.v4i1.1100