440 publication(s) trouvée(s)
Article scientifique
Sero-epidemioloical survey on African horse sickness virus among horses in Khartoum State, Central Sudan
BACKGROUND: African horse sickness virus (AHSV) is an infectious non contagious insect-transmitted double-stranded (ds) RNA orbivirus of the family Reoviridae. …
Article scientifique
Characterization of Staphylococcus aureus isolated from milk samples of dairy cows in small holder farms of North-Western Ethiopia
BACKGROUND: Staphylococcus aureus is a contagious, opportunistic pathogen that causes clinical or subclinical mastitis in dairy cattle. The genetic background …
Article scientifique
Effects of vitamin E, inorganic selenium, bacterial organic selenium, and their combinations on immunity response in broiler chickens
BACKGROUND: Selenium (Se) and vitamin E (Vit E) can act synergistically and affect biological processes, mainly antioxidant and immunity. The …
Article scientifique
Antimicrobial resistance among Escherichia coli isolates from dogs presented with urinary tract infections at a veterinary teaching hospital in South Africa
BACKGROUND: This study investigated the burden and predictors of canine E. coli urinary tract infections (UTI) and antimicrobial resistance among …
Article scientifique
Cattle transhumance and agropastoral nomadic herding practices in Central Cameroon
BACKGROUND: In sub-Saharan Africa, livestock transhumance represents a key adaptation strategy to environmental variability. In this context, seasonal livestock transhumance …
Article scientifique
Non-typhoidal Salmonella serovars in poultry farms in central Ethiopia: prevalence and antimicrobial resistance
BACKGROUND: Poultry is one of the common sources of non-typhoidal Salmonella and poultry products are the major sources of human …
Article scientifique
Avian influenza A (H5N1) outbreaks in different poultry farm types in Egypt: the effect of vaccination, closing status and farm size
BACKGROUND: The Avian Influenza A (H5N1) virus is endemic in poultry in Egypt. The winter of 2014/2015 was particularly worrying …
Article scientifique
Spatial and temporal distribution of lumpy skin disease outbreaks in Uganda (2002–2016)
BACKGROUND: Lumpy skin disease (LSD) is a devastating transboundary viral disease of cattle which causes significant loss in production. Although …
Article scientifique
Immunization with one Theileria parva strain results in similar level of CTL strain-specificity and protection compared to immunization with the three-component Muguga cocktail in MHC-matched animals
BACKGROUND: The tick-borne protozoan parasite Theileria parva causes a usually fatal cattle disease known as East Coast fever in sub-Saharan …
Article scientifique
In vitro effects of aqueous extract from Maytenus senegalensis (Lam.) Exell stem bark on egg hatching, larval migration and adult worms of Haemonchus contortus
BACKGROUND: Maytenus senegalensis is a common shrub which is scattered in tropical Africa. Different parts of this plant have been …
Article scientifique
Diagnostic tools of caprine and ovine anaplasmosis: a direct comparative study
BACKGROUND: The diagnosis of anaplasmosis is rather conflicting with other haemoprotozoans. Hence, the study aimed to compare and evaluate the …
Article scientifique
Modulation of ovine SBD-1 expression by Saccharomyces cerevisiae in ovine ruminal epithelial cells
BACKGROUND: The ovine rumen is involved in host defense responses and acts as the immune interface with the environment. The …
Article scientifique
Seroprevalence of anti-Toxoplasma gondii antibodies in Egyptian sheep and goats
BACKGROUND: Toxoplasmosis is a zoonotic disease that affects a wide range of animals, including small ruminants. Sheep and goats are …
Article scientifique
Prevalence of bovine tuberculosis in cattle, goats, and camels of traditional livestock raising communities in Eritrea
BACKGROUND: The aim of the current study was to assess the prevalence of bovine tuberculosis (BTB) in cattle, goats, and …
Article scientifique
Isolation, molecular characterization and sero-prevalence study of foot-and-mouth disease virus circulating in central Ethiopia
BACKGROUND: Ethiopian livestock production and productivity is still very low due to widespread of diseases. Among the diseases, foot-and-mouth disease …
Article scientifique
First molecular characterization of Echinococcus granulosus (sensu stricto) genotype 1 among cattle in Sudan
BACKGROUND: Echinococcus granulosus sensu lato (s.l.) is the causative agent of cystic echinococcosis (CE), which is a cosmopolitan zoonotic parasitic …
Article scientifique
The serostatus of Brucella spp., Chlamydia abortus, Coxiella burnetii and Neospora caninum in cattle in three cantons in Bosnia and Herzegovina
BACKGROUND: Dairy production in Bosnia and Herzegovina exhibits limited productivity, which may partly, be explained by extensive reproductive problems of …
Article scientifique
Significance of clinical observations and biochemical alterations in buffalo calves with dietary abomasal impaction
BACKGROUND: The present study aimed to throw light on the clinical characteristics of abomasal impaction in buffalo calves and its …
Article scientifique
Aberrant use and poor quality of trypanocides: a risk for drug resistance in south western Ethiopia
BACKGROUND: Trypanocidal drugs have been used to control African animal trypanosomosis for several decades. In Ethiopia, these drugs are available …
Article scientifique
Genetic diversity assessment of Tunisian Mycobacterium bovis population isolated from cattle
BACKGROUND: The genetic diversity of M. bovis in Tunisia is still underestimated despite the implementation of an eradication program. The …