Nigeria’s pastoralists face a triple burden of disease outbreaks, conflict and climate change

Pastoralists in the Sahel are adapting to the impacts of growing insecurity and climate change through extended periods of migration. Ayodele Majekodunmi argues, however, that increased pastoral mobility also leads to greater risks of zoonotic disease spillovers. Climate change, conflict and disease present a triple burden in Nigeria, requiring an equally sophisticated policy response

Infrastructure for Peace: The African Experience

The study investigated experiences of infrastructures for peace mainly in Kenya and Ghana. It also explored experiences in other parts of Africa, and proceeded to argue a case for their creation in other climes in Africa. Standing peace structures have potentials to help promote peaceful business clime and other conditions necessary for human and societal development. Over the years, unhealthy competitions for limited resources in man’s environment and election triggered violence among others have been consistently increasing threats to peace and security as well as various business- related economic activities in many communities in Africa. There are attempts by Government at various levels to curtail the alarming rate of threats to through governments’ security apparatus, yet threats to peace remains. This informed the need to explore alternative approach. As a cutting-edge approach for violent prevention, conflict intervention and transformation, infrastructure for peace has been found rewarding in addressing conflicts and violent menace. This paper focused on two main examples of infrastructure for peace, which are cabinet-level Ministry of Peace and National or Local Peace Committee/Council. The study adopted a descriptive style and proceeds to propose what the role of a ministry of peace might be in Nigeria.Key words: Infrastructure, Peace, African, Experienc

Pastoral livelihoods and the epidemiology of emergent trypanosomiasis on the Jos Plateau, Nigeria

African trypanosomiasis is a widespread disease of livestock which is a major constraint to livestock production, mixed farming and the rural economy. The Jos Plateau in Nigeria was historically free of tsetse flies and trypanosomiasis and this lack of disease attracted large numbers of cattle keeping pastoralists. The area now plays an important role in the national/regional cattle industry, holding 300,000 pastoralists and over a million cattle, ~ 7% of the national herd. However, over the past twenty years tsetse flies have (re)invaded the Jos plateau and trypanosomiasis is now a significant problem. Little is known about the distribution and overall prevalence of the disease across the Jos plateau or about the habits and customs that could affect the epidemiology of the disease in this area. This knowledge is essential if successful interventions to reduce its impact are to be put in place. To bridge this gap, a longitudinal two stage cluster survey was carried out in 2008 to determine the prevalence of bovine trypanosomiasis. The study showed that the prevalence of trypanosomiasis across the Jos plateau was 46.8% (39.0 – 54.5%) with no significant seasonal variation. T. b. brucei was present at a prevalence of 3.3% (1% – 5.5%); T. congolense savannah at a prevalence of 27.7% (21.8% - 33.6%); T. vivax at a prevalence of 26.7% (18.2% - 35.3%). Although there was no significant seasonal variation in prevalence across the Jos plateau, seasonal variations were observed at village level to create 3 distinct groups. Group 1 villages (50.0%) which followed the expected pattern of low prevalence in the dry season and high prevalence in the wet season; Group 2 villages (16.7%) where there was no seasonal variation; Group 3 villages (33.3%) where paradoxically the prevalence was higher in the dry season and lower in the wet season. This reversed epidemiological pattern is attributed to the harsh climatic conditions of the dry season which reduce resistance to infection in cattle and increase vector – host contact. Migration was shown to be a significant risk factor for trypanosomiasis infection and the dry season was shown to significantly increase the effect of all risk factors. Participatory rural assessment was also conducted to investigate socio – economic factors and knowledge, attitudes and practices concerning tsetse and trypanosomiasis. The results of the participatory rural assessment exercise show that trypanosomiasis is well recognised by farmers on the Jos plateau. They are aware of the animal health and production disadvantages associated with it and make considerable efforts to control it, along with other livestock diseases. However, they lack the adequate knowledge to effectively control these diseases themselves and there are gaps in veterinary service provision. Wealth ranking showed that the majority of pastoralists in the study were either in the ‘middle’ or ‘better – off’ groups. Only 6.1% were classed as poor. Anaemia as an indicator for trypanosomiasis was investigated and FAMACHA charts were evaluated as a potential penside test for anaemia. Results show that anaemia in cattle on the Jos Plateau is not strongly related to trypanosomiasis and that the FAMACHA chart is a poor test for anaemia in cattle

The impact of self-help groups on pastoral women’s empowerment and agency: A study in Nigeria

Abstract While women in pastoralist communities are key stakeholders in the production of milk and dairy products for income generation, they are largely ignored in other areas of development such as health. The need to involve women self-help groups, in pastoralist areas in both animal health and human health development programmes, is essential, particularly given the high incidence of zoonotic diseases in these communities (Maudlin I, Eisler MC and Welburn SC, Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1530):2777-2787, 2009). Understanding the process and impact of social networks on livelihoods is essential for any development programme that aims to prevent and control zoonotic diseases. This study examines the roles and responsibilities of women self-help groups in Kachia Grazing Reserve and Bokkos, Jos Plateau, Nigeria. The findings show that groups promoting social, physical and psychological health strongly motivated women’s involvement in self-help groups. Self-help activities showed commitment to effect a change in their livelihoods, despite constraining environmental, cultural and social factors. Engagement of women’s self-help groups in livestock development programmes offers a powerful instrument for driving forward the One Health practice in pastoralist communities, promoting human, animal and environmental health and well-being

Firm Level Strategy and Value Creation in Small Businesses: The Nigerian Experience

The issue of firm specific strategies and how they affect organizational performance has engendered a lot of discussions in the extant literature. This creates a need to investigate the extent to which firm level strategy influences value creation in small businesses. Premised on the elements of corporate, business and functional level strategies, this study examines the influence of firm strategy on value creation in a developing economy ie. Nigeria. Employing a survey research design, 689 small business owners and managers were surveyed utilizing questionnaire research instruments. Using PLS-SEM, the study reveals that firm strategy is a driver of value creation in small businesses. The study also shows that corporate level strategy and business level strategy are the most significant drivers of value creation. The results of this study highlight critical concerns and guide small businesses through the value creation process to achieve competitiveness. Small firms should be active in the formulation and implementation of strategies that are based on value creation. More attention should be given to business level strategy, as this is the most significant driver of value creation

Ixodid ticks of traditionally managed cattle in central Nigeria: where Rhipicephalus (Boophilus) microplus does not dare (yet?)

BACKGROUND: Ticks and tick-borne diseases (TBDs) undermine cattle fitness and productivity in the whole of sub-Saharan Africa, including Nigeria. The aim of this study was to document the composition of tick species, assessing the burden of infestation, in traditionally managed cattle in an area of central Nigeria where acaricides have not been used historically. METHODS: The study was carried out in September 2010 in 9 villages belonging to three neighbouring local government areas in Plateau State, Nigeria. In each village all visible adult ticks were collected from at least 15 cattle (mean number = 25). Collected ticks were preserved in 70% ethanol to be counted and morphologically identified to the species level. RESULTS: A total of 5011 ixodid ticks (1935 males and 3076 females) were collected from 228 cattle, comprising 14 calves, 33 juveniles, and 181 adults. Three tick genera (i.e., Amblyomma, Hyalomma, and Rhipicephalus, including the Boophilus sub-genus) and 11 species were identified. The most prevalent species was Rhipicephalus (Boophilus) decoloratus (41.4%), followed by Rhipicephalus (Boophilus) annulatus (15.4%), Rhipicephalus guilhoni (12.0%), Rhipicephalus (Boophilus) geigyi (7.6%), Hyalomma truncatum (7.4%), Amblyomma variegatum (6.3%), Rhipicephalus simus Group (4.0%), Rhipicephalus turanicus (1.2%), Rhipicephalus sanguineus (0.3%), Hyalomma rufipes (0.2%), and Rhipicephalus lunulatus (n = 1). Mean tick loads recorded were relatively high (22 ± 1.4), in spite of the practice of hand removal of ticks traditionally undertaken by the Fulani pastoralists in the area. Calves bore a significantly lower tick burden than adults (p = 0.004). Rhipicephalus (Boophilus) microplus was not found in the area, suggesting that the eastbound expansion of this tick species in West Africa, has not yet reached central Nigeria. CONCLUSIONS: This study ascertained the presence of a broad variety of cattle tick species, most of which are of veterinary importance. The presence of each tick species is correlated with the potential occurrence of tick-borne pathogens and suggestions for tick control in the area are considered. Results should assist the diagnosis of related TBDs in cattle as well as the strategic planning of cost-effective tick control

Early sexual debut: prevalence and risk factors among secondary school students in Ido-ekiti, Ekiti state, South-West Nigeria

Background: Early adolescent sexual activity remains a recurring problem with negative psychosocial and health outcomes. The age at sexual debut varies from place to place and among different individuals and is associated with varying factors. The aim was to determine the prevalence and risk factors of early sexual debut among secondary school students in Ido-Ekiti, South-West Nigeria.Methodology: This was a cross-sectional study. The respondents were selected using multi-stage sampling technique. Pre-tested, semi-structured, self-administered questionnaire was used to collect data. Data was analyzed using SPSS version 15.Results: More than two-thirds, 40(67.8%), had early sexual debut. The prevalence of early sexual debut was about 11%. The mean age of sexual debut was 13.10±2.82; the mean age for early sexual debutants was 11.68±1.98. The mean number of sexual partners was 2.44±1.99. Male gender, having friends who engaged in sexual activities had association with early sexual exposure (p<0.05). Alcohol intake had the strongest strength of association for early sexual debut among the students.Conclusion: The high prevalence of early sexual exposure among the students calls for urgent interventions to stem the trend. This will help to reduce the devastating negative psycho-social and health sequels.Keywords: Sexual debut, prevalence, risk factors, Nigeri

Social factors affecting seasonal variation in bovine trypanosomiasis on the Jos Plateau, Nigeria

BACKGROUND: African Animal Trypanosomiasis (AAT) is a widespread disease of livestock in Nigeria and presents a major constraint to rural economic development. The Jos Plateau was considered free from tsetse flies and the trypanosomes they transmit due to its high altitude and this trypanosomiasis free status attracted large numbers of cattle-keeping pastoralists to the area. The Jos Plateau now plays a major role in the national cattle industry in Nigeria, accommodating approximately 7% of the national herd, supporting 300,000 pastoralists and over one million cattle. During the past two decades tsetse flies have invaded the Jos Plateau and animal trypanosomiasis has become a significant problem for livestock keepers. Here we investigate the epidemiology of trypanosomiasis as a re-emerging disease on the Plateau, examining the social factors that influence prevalence and seasonal variation of bovine trypanosomiasis. METHODS: In 2008 a longitudinal two-stage cluster survey was undertaken on the Jos Plateau. Cattle were sampled in the dry, early wet and late wet seasons. Parasite identification was undertaken using species-specific polymerase chain reactions to determine the prevalence and distribution of bovine trypanosomiasis. Participatory rural appraisal was also conducted to determine knowledge, attitudes and practices concerning animal husbandry and disease control. RESULTS: Significant seasonal variation between the dry season and late wet season was recorded across the Jos Plateau, consistent with expected variation in tsetse populations. However, marked seasonal variations were also observed at village level to create 3 distinct groups: Group 1 in which 50% of villages followed the general pattern of low prevalence in the dry season and high prevalence in the wet season; Group 2 in which 16.7% of villages showed no seasonal variation and Group 3 in which 33.3% of villages showed greater disease prevalence in the dry season than in the wet season. CONCLUSIONS: There was high seasonal variation at the village level determined by management as well as climatic factors. The growing influence of management factors on the epidemiology of trypanosomiasis highlights the impact of recent changes in land use and natural resource competition on animal husbandry decisions in the extensive pastoral production system

Tick-borne pathogens of zoonotic and veterinary importance in Nigerian cattle

Additional file 1: Multiple infections by tick-borne pathogens according to age classes and overall number of animals. (PDF 19 kb)BACKGROUND : Ticks and tick-borne diseases undermine cattle fitness and productivity in the whole of sub-Saharan Africa, including Nigeria. In this West African country, cattle are challenged by numerous tick species, especially during the wet season. Consequently, several TBDs are known to be endemic in Nigerian cattle, including anaplasmosis, babesiosis, cowdriosis and theilerioris (by Theileria mutans and Theileria velifera). To date, all investigations on cattle TBDs in Nigeria have been based on cytological examinations and/or on serological methods. This study aimed to ascertain the occurrence of tick-borne pathogens of veterinary and zoonotic importance in cattle in Nigeria using molecular approaches. METHODS : In October 2008, 704 whole blood samples were collected from indigenous cattle in the Plateau State, Nigeria. Analysis for tick-borne pathogens was conducted by means of PCR-based reverse line blotting (RLB) and sequencing targeting a panel of five genera of microorganisms (i.e. Babesia, Theileria, Anaplasma, Ehrlichia and Rickettsia spp.). RESULTS : In total, 561/704 (82.6 %) animals were found infected, with 465 (69.6 %) of them being infected by two or more microorganisms, with up to 77 possible combinations of pathogens detected. Theileria mutans was the most prevalent microorganism (66.3 %), followed by Theileria velifera (52.4 %), Theileria taurotragi (39.5 %), Anaplasma marginale (39.1 %), Anaplasma sp. (Omatjenne) (34.7 %), Babesia bigemina (7.9 %), Anaplasma centrale (6.3 %), Anaplasma platys (3.9 %), Rickettsia massiliae (3.5 %), Babesia bovis (2.0 %) and Ehrlichia ruminantium (1.1 %). Calves were found significantly less infected than juvenile and adult cattle. CONCLUSIONS : This study provides updated, molecular-based information on cattle TBDs in Nigeria. The molecular approach employed allowed the diagnosis of numerous positive cases including carrier statuses, multiple infections and novel pathogen detections within the indigenous cattle population. Moreover, the RLB method here described enabled the detection of veterinary agents not only pertaining to bovine health, including also those of zoonotic importance. The high prevalence recorded for T. mutans, T. velifera, A. marginale, T. taurotragi and Anaplasma sp. (Omatjenne), suggests they may be endemically established in Nigeria, whereas the lower prevalence recorded for other microorganisms (i.e. A. centrale and B. bovis) highlights a less stable epidemiological scenario, requiring further investigations.The UK’s Biotechnology and Biological Sciences Research Council (BBSRC) under the ‘Combating Infectious Diseases in Livestock for International Development’ (CIDLID) scheme, and the European Union’s Seventh Framework Program (FP7/2007–2013) under grant agreement n° 221948, Integrated Control of Neglected Zoonoses (ICONZ).http://www.parasitesandvectors.comam2016Veterinary Tropical Disease