Serological Detection of Flavivirus Infections in Saudi Baboons.

To evaluate the risk to public health from Flaviviruses in the southwest region of the Kingdom of Saudi Arabia, we screened as sentinels, 50 commensal hamadryas baboons located at a peri-domestic site on the outskirts of Ta'if City in February 2013. Of the baboons, 12% [95% CI 5, 24], 0% [95% CI 0, 7] and 10% [95% CI 3, 22] were seropositive in a pan-Flavivirus ELISA (anti-pan-WNV 1-2, Usutu, Zika), Dengue virus 1-4 ELISA (anti-DENV 1-4) and WNV-1 PRNT, respectively, indicating Flavirus exposures of the subjects with possible risk to public health in the area.

Rabies awareness among dog owners and detection of antibody levels against rabies in dogs presented for treatment at selected veterinary clinics in Abeokuta, Ogun State, Nigeria.

This study was conducted to profile the antibody levels to rabies in dogs presented at veterinary clinics and determine rabies awareness among dog owners in Abeokuta, Nigeria. Records of dogs' rabies vaccination were obtained to determine their vaccination status and number of times they had been vaccinated. Sera from 138 dogs of consenting owners were analysed using indirect ELISA technique to detect rabies antibodies.

Improving dog bite victim survey and estimation of annual human deaths due to suspected rabies cases in three selected Liberian cities and environs, 2008-2017.

Rabies remains a public health challenge of unknown magnitude in Liberia in spite of the goal of ensuring that no human in the country dies of rabies by 2030. The annual prevalence of Dog Bite Victims (DBVs) and true load of Annual Human Deaths (AHDs) due to rabies were not known. We investigated three selected cities of Liberia for annual prevalence of DBVs and true load of AHD due to suspected rabies, using 10-year retrospective record, 2008-2017 obtained from Buchanan, Gbarnga, and Voinjama, three socio-economically important cities in post-conflict Liberia.

Prevalence of bovine tuberculosis in slaughtered cattle and factors associated with risk of disease transmission among cattle handlers at Oko-Oba Abattoir, Lagos, Nigeria.

Background And Aim: Bovine tuberculosis (bTB) is a zoonotic disease of major public health importance, especially in many developing countries, including Nigeria, where control measures are largely not applied, and the risks of human infection are high. This study was aimed at determining the current prevalence of bTB in slaughtered cattle and identifying factors associated with the risk of disease transmission among cattle handlers toward making informed control measures to limit human-animal interface disease transmission.

Materials And Methods: Serum samples at slaughter and lesions suggestive of bTB collected during postmortem examination of 187 slaughtered cattle at the Oko-Oba Abattoir, Agege, Lagos State, Nigeria, were subjected to lateral flow and Ziehl-Neelsen (ZN) techniques, respectively.

Seroprevalence of brucellosis and associated factors among livestock slaughtered in Oko-Oba abattoir, Lagos State, southwestern Nigeria.

Introduction: infection, a neglected tropical zoonosis, poses public health threat to abattoir workers in developing countries including Nigeria. Oko-Oba abattoir is one of the largest abattoirs in the country that collects livestock from different parts of the country. This study determined the prevalence and factors associated with seropositivity of brucellosis among livestock slaughtered at Oko-Oba abattoir.

Detection of Antibody and Antigen for Lassa Virus Nucleoprotein in Monkeys from Southern Nigeria.

Lassa fever is a deadly viral haemorrhagic fever caused by Lassa Virus (LASV). Rodents, especially, , are the known reservoirs of LASV and humans are the defined hosts. Monkeys share many illnesses with humans and experimental LASV infections in monkeys are fatal but natural LASV infection of monkeys has not been reported.