Molecular detection of Bartonella quintana, Acinetobacter baumannii and Acinetobacter haemolyticus in Pediculus humanus lice in Nigeria, West Africa.

The human lice Pediculus humanus is distributed worldwide but, it thrives and flourishes under conflict situations where people are forced to live in crowded unhygienic conditions. Molecular methods were used to identify and screen human lice for the DNA of pathogens of public health importance in an area that has been under insurgency related to religious and political conflicts with tens of thousands of internally displaced people (IDP). DNA of Bartonella quintana, Acinetobacter baumannii and Acinetobacter haemolyticus was detected in 18.

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.

Molecular detection and genetic characterization of Anaplasma marginale and Anaplasma platys in cattle in Nigeria.

Bovine anaplasmosis poses serious challenge to profitable livestock production in the tropics. Accurate information on the prevalence, distribution and genetic characteristics of Anaplasma spp. infections of cattle is invaluable for the design of cost-effective control measures.