A case report of an outbreak of coccidiosis in a pig farm at Abeokuta

An outbreak of coccidiosis was reported in a pig farm housing four boars, six sows, twenty one growers and eleven piglets. Eleven neonatal piglets in two litters of three and five days old were suspected to be involved. Three (27%) out of eleven piglets presented signs of profuse foul smelling diarrhoea and pyrexia, while there was haemorrhagic diarrhoea in one and mortality was 9%. A diagnosis of coccidiosis was made based on the clinical signs, post mortem findings of ulceration and fibrinonecrotic enteritis and laboratory identification of 4,600 coccidial oocysts per gramme of faeces by Mc Master counting technique which were identified as Isospora suis. The two herds were treated with Tripple sulfa-Trim® in drinking water for three days. This medication was effective as the diarrhoea resolved within four days of its onset

Surveys of Gastrointestinal Parasites of Sus scrofa domesticus (Domestic Pig) in Ushongo Local Government Area, Benue State, Nigeria.

Gastrointestinal parasites are responsible for substantial loss of productivity in livestock production. This study was carried out with the aim of determining the prevalence of gastrointestinal parasites of pigs in Ushongo LGA of Benue State, Nigeria over a period of three months Four hundred fecal samples were collected from the rectum of pigs and screened using the simple tube floatation and tube sedimentation techniques. An overall prevalence of 33.5% was observed. A total of 9 parasite species were isolated. Ascaris, Fasciola, Taenia solium, Trichuris suis, Hymenolepsis, Isospora suis, Strongyloides, Eimeria Spp and Hookworm had a prevalence of 24.17%,16.48%, 19.78%, 6.59%, 1.09%, 3.29%, 18.69%, 6.59%, 3.29%respectively.This study reveals that gastrointestinal parasites are relatively low in Ushongo L.G.A. Further investigation should be carried out to study the impact of parasitic infestation of pigs on public health in the study area.

Surveys of Gastrointestinal Parasites of Sus scrofa domesticus (Domestic Pig) in Ushongo Local Government Area, Benue State, Nigeria.

Gastrointestinal parasites are responsible for substantial loss of productivity in livestock production. This study was carried out with the aim of determining the prevalence of gastrointestinal parasites of pigs in Ushongo LGA of Benue State, Nigeria over a period of three months Four hundred fecal samples were collected from the rectum of pigs and screened using the simple tube floatation and tube sedimentation techniques. An overall prevalence of 33.5% was observed. A total of 9 parasite species were isolated. Ascaris, Fasciola, Taenia solium, Trichuris suis, Hymenolepsis, Isospora suis, Strongyloides, Eimeria Spp and Hookworm had a prevalence of 24.17%,16.48%, 19.78%, 6.59%, 1.09%, 3.29%, 18.69%, 6.59%, 3.29%respectively.This study reveals that gastrointestinal parasites are relatively low in Ushongo L.G.A. Further investigation should be carried out to study the impact of parasitic infestation of pigs on public health in the study area.

Diversity and prevalence of gastrointestinal parasites in farmed pigs in Southeast Gabon, Central Africa

Background and Aim: Gastrointestinal infestations caused by intestinal parasites are the most important diseases and the most common in pigs in the tropics. These parasites are often associated with a huge economic loss. This study aimed to assess the diversity and prevalence of gastrointestinal parasites in farmed pigs from Haut-Ogooue Province, in South East Gabon. Materials and Methods: From March 2018 to July 2018, 156 samples of pig feces collected from nine different farms were analyzed under light microscopy. The identification of eggs, cysts, and oocysts in fecal samples was done using two qualitative techniques: Flotation and sedimentation. Results: After examination, the results obtained revealed an overall infestation level of 98.7% (154/156). We found ten parasite types with infestation levels that varied from species: Balantidium coli (120/156), Oesophagostomum spp. (100/156), Isospora suis (102/156), Ancylostoma spp. (17/156), Trichostrongylus spp. (28/156), Hyostrongylus spp. (13/156), Strongyloides spp. (7/156), Ascaris suum (8/156), Globocephalus spp. (1/156), and spirurida (1/156). The study of risk factors revealed that factors such as sex, age, and physiological condition may influence the diversity and level of infestation of animals by gastrointestinal parasites. Conclusion: For better prevention of parasitism in these farms, it would be interesting to implement health monitoring and to ensure good hygiene. Finally, further studies would be needed to better evaluate the distribution of these parasites in Gabon and the involvement of these animals in the transmission cycle of parasitic zoonoses.

Dinámica de infección por Cystoisospora suis (Isospora suis) en una granja piloto ubicada en el estado Carabobo, Venezuela

Se condujo una investigación en Venezuela desde septiembre de 2015 hasta agosto de 2016 con la finalidad de determinar la dinámica de la infección por Cystoisospora suis en una granja piloto. Para la determinación parasitaria se colectaron 480 muestras fecales de camadas (cuarenta muestras mensuales). Todas las muestras se cultivaron en dicromato de potasio al 2,5% y posteriormente fueron procesadas con una técnica copro-parasitológica. Los resultados de esta investigación señalan que C. suis se encontró presente durante todo el período de estudio con 52,08% de prevalencia, y sus mayores valores en lechones con dos semanas de vida. Probablemente, las condiciones de manejo y salubridad de la granja favorecen los mecanismos de sobrevivencia y proliferación del parásito. Con respecto al mes de muestreo, no se encontró significancia estadística entre las constantes meteorológicas y la prevalencia por C. suis, lo que podría indicar que el ambiente no tuvo ningún efecto sobre la presencia del protozoario. Los datos recogidos en la encuesta epidemiológica se analizaron mediante una prueba de correlación de Spearman, y se determinó asociación estadísticamente significativa entre la prevalencia y la presencia veterinaria, protocolo de desinfección 3 y empleo de Baycox al 5%. Se concluye que las condiciones meteorológicas registradas en nuestro medio son óptimas para que ocurra el proceso de esporulación, y por tanto, mantener viables ooquistes de C. suis durante todo el año.

An Up-To-Date Review of Piglet Isosporosis

Piglet isosporosis caused by Isospora suis represents a considerable problem worldwide with great economic losses and veterinary importance in pig production. So the control of this parasite is a great need. However, little is known about porcine coccidiosis concerning dynamics, pathophysiology and immunology of this disease, as well as host-parasite interactions. In addition, only few studies deal with experimental modelling of this illness with parameters such as the excretion patterns and the age-related susceptibility. However, besides natural I. suis infections occurring in pig farms, there are some experimental infections described that allow investigating accurately the course of infection. Experimental infections could contribute to a more effective control of these infections. In addition, managerial practices of farrowing facilities and piglet manipulations can contribute to this purpose. So, the description of hygiene measures, the appropriate management of farrowing facilities and piglet manipulations, as well as appropriate farm-specific environment, comprising appropriate design and materials of the farrowing pen and enough room, could diminish the occurrence and transmission of this parasite. However, unfortunately there are only very few reports documenting all this subjects that are so important for the effective control of this disease.