Molecular detection of Theileria annulata, Theileria mutans and Theileria velifera but no evidence of Theileria parva infected or vaccinated cattle in Nigeria despite extensive transboundary migrations.

The extensive livestock management system predominant in Nigeria necessitates active disease surveillance for the early detection and prompt control of transboundary animal diseases. Theileriae are obligate intracellular protozoa which infect both wild and domestic bovidae throughout much of the world causing East Coast Fever (Theileria parva), Tropical or Mediterranean theileriosis (Theileria annulata) or benign theileriosis (Theileria mutans; Theileria velifera). This study aimed to detect and characterize Theileria spp.

Mycoplasma wenyonii and Candidatus Mycoplasma Haemobos in Pastoralists Cattle in Nigeria.

Purpose: The extensive migration practiced by pastoralists cattle exposes them to a variety of pathogens and vectors which may sometimes lead to severe disease outcomes. Moreover, the synergistic effect of multiple parasitism on the productivity of livestock has been well recognized. This is particularly true where the livestock production system predisposes the animals to constant and heavy infestation with arthropod vectors.

Characterization of a Novel African Swine Fever Virus p72 Genotype II from Nigeria.

African swine fever (ASF) is a high-consequence transboundary hemorrhagic fever of swine. It continues to spread across the globe causing socio-economic issues and threatening food security and biodiversity. In 2020, Nigeria reported a major ASF outbreak, killing close to half a million pigs.

Nucleotide sequence types (ntSTs) of Anaplasma marginale in cattle in Nigeria based on the major surface protein 5 (msp5) gene.

Bovine anaplasmosis caused by Anaplasma marginale is an important endemic disease that exerts negative impact on livestock production with huge socioeconomic consequences in most developing countries. Genetic studies have reported the existence of diverse ntSTs of A. marginale with varying pathogenicity in different countries.

First-Time Presence of African Swine Fever Virus Genotype II in Nigeria.

A confirmed African swine fever (ASF) outbreak in Nigeria was further investigated by partial sequencing of the and genes of ASF virus (ASFV). Results revealed the first-time presence of ASFV genotype II in Nigeria and West Africa. This finding has serious implications for control measures and food security.

Canine gastrointestinal parasites as a potential source of zoonotic infections in Nigeria: A nationwide survey.

Dog feces may contain zoonotic parasites that contaminate the environment and serve as a potential source of infection to animals and humans. In this study, microscopic and molecular analyses were used to estimate the prevalence and intensity of gastrointestinal (GI) parasites and assess the risk factors for infection in 948 dogs in three climatically distinct zones of Nigeria. Zoonotic helminths including Strongyloides stercoralis, Ancylostoma braziliense, A.