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The Nairobi Pork Value Chain: Mapping and Assessment of Governance, Challenges, and Food Safety Issues (2021)
Journal Article
Kaitibie, S., Murungi, M. K., Raghavan, M., Muloi, D. M., Fasina, F. O., Muinde, P., Fèvre, E. M., Maina Githigia, S., Alarcon, P., Akoko, J., Mk, M., Fèvre, E. M., Dm, M., Rushton, J., Sm, G., Alarcon, P., & Em, F. (2021). The Nairobi Pork Value Chain: Mapping and Assessment of Governance, Challenges, and Food Safety Issues. Frontiers in Veterinary Science, 8, -. https://doi.org/10.3389/fvets.2021.581376

The Nairobi pork food system is a growing livestock sub-sector which serves as a source of food and livelihood to its inhabitants. The study aimed to map Nairobi's pork value chains, assess their governance, operational challenges and their impacts o... Read More about The Nairobi Pork Value Chain: Mapping and Assessment of Governance, Challenges, and Food Safety Issues.

Classical Scrapie Did Not Re-occur in Goats After Cleaning and Disinfection of the Farm Premises (2020)
Journal Article
Konold, T., Libbey, S., Rajanayagam, B., Fothergill, L., Spiropoulos, J., Vidaña, B., & Alarcon, P. (2020). Classical Scrapie Did Not Re-occur in Goats After Cleaning and Disinfection of the Farm Premises. Frontiers in Veterinary Science, 7,

After an outbreak of classical scrapie in a dairy goat herd with over 1,800 goats, all goats in the herd were culled in 2008, cleaning and disinfection of the premises was implemented, and restocking with goats took place ~4 months after depopulation... Read More about Classical Scrapie Did Not Re-occur in Goats After Cleaning and Disinfection of the Farm Premises.

A Value Chain Approach to Characterize the Chicken Sub-sector in Pakistan (2020)
Journal Article
Aslam, H. B., Alarcon, P., Yaqub, T., Iqbal, M., & Häsler, B. (2020). A Value Chain Approach to Characterize the Chicken Sub-sector in Pakistan. Frontiers in Veterinary Science, 7,

The chicken industry of Pakistan is a major livestock sub-sector, playing a pivotal role in economic growth and rural development. This study aimed to characterize and map the structure of broiler and layer production systems, associated value chains... Read More about A Value Chain Approach to Characterize the Chicken Sub-sector in Pakistan.

Identification of Production Chain Risk Factors for Slaughterhouse Condemnation of Broiler Chickens’ (2020)
Journal Article
Buzdugan, S. N., Chang, Y. M., Huntington, B., Rushton, J., Guitian, J., Alarcon, P., & Blake, D. P. (2020). Identification of Production Chain Risk Factors for Slaughterhouse Condemnation of Broiler Chickens’. Preventive Veterinary Medicine, 105036. https://doi.org/10.1016/j.prevetmed.2020.105036

Slaughterhouse condemnation of broiler chickens results from identification of polymorphic pathological conditions during meat inspection from arrival and on theslaughter line. While conditions that result in condemnation are multifactorial, identifi... Read More about Identification of Production Chain Risk Factors for Slaughterhouse Condemnation of Broiler Chickens’.

Investigation of the governance structure of Nairobi dairy value chain and its influence on food safety (2020)
Journal Article
Kiambi, S., Onono, J. O., Kang’ethe, E., Aboge, G. O., Murungi, M. K., Muinde, P., Akoko, J., Momanyi, K., Rushton, J., Fevre, E. M., & Alarcon, P. (2020). Investigation of the governance structure of Nairobi dairy value chain and its influence on food safety. Preventive Veterinary Medicine, 179, https://doi.org/10.1016/j.prevetmed.2020.105009

The dairy value chain of Nairobi is comprised, in its majority, of small-scale independent enterprises that operate within a complex interlinked system. In this complexity, the coordination and power structures of the system may have major influences... Read More about Investigation of the governance structure of Nairobi dairy value chain and its influence on food safety.

Leveraging human nutrition through livestock interventions: perceptions, knowledge, barriers and opportunities in the Sahel (2019)
Journal Article
Dominguez-Salas, P., Kauffmann, D., Breyne, C., & Alarcon, P. (2019). Leveraging human nutrition through livestock interventions: perceptions, knowledge, barriers and opportunities in the Sahel. Food Security, https://doi.org/10.1007/s12571-019-00957-4

The potential of livestock and animal-source foods (ASF) to improve nutrition of vulnerable households in the Sahel countries is large, but currently underutilised, despite the dependence of human nutrition on livestock in some areas. This study asse... Read More about Leveraging human nutrition through livestock interventions: perceptions, knowledge, barriers and opportunities in the Sahel.

Backyard poultry production in Chile: animal health management and contribution to food access in an upper middle-income country (2019)
Journal Article
Di Pillo, F., Anríquez, G., Alarcón, P., Jimenez-Bluhm, P., Galdames, P., Nieto, V., Schultz-Cherry, S., & Hamilton-West, C. (2019). Backyard poultry production in Chile: animal health management and contribution to food access in an upper middle-income country. Preventive Veterinary Medicine, 164, 41-48. https://doi.org/10.1016/j.prevetmed.2019.01.008

Backyard production systems (BPS) that involve poultry are a good way to improve food security and poverty alleviation. Few studies have been carried out to quantify the contribution of poultry production to these households and the constraints they... Read More about Backyard poultry production in Chile: animal health management and contribution to food access in an upper middle-income country.

Comparison of 2016–17 and Previous Epizootics of Highly Pathogenic Avian Influenza H5 Guangdong Lineage in Europe (2018)
Journal Article
Alarcon, P., Brouwer, A., Vekatesh, D., Duncan, D., Dovas, C. I., Georgiades, G., Monne, I., Fusaro, A., Dan, A., Smietanka, K., Ragias, V., Breed, A. C., Chassalevris, T., Hjulsager, C. K., Ryan, E., Sanchez, A., Niqueux, E., Tammiranta, N., Zohari, S., Stroud, D. A., …Brown, I. H. (2018). Comparison of 2016–17 and Previous Epizootics of Highly Pathogenic Avian Influenza H5 Guangdong Lineage in Europe. https://doi.org/10.3201/eid2412.171860

We analyzed the highly pathogenic avian influenza (HPAI) H5 epizootic of 2016–17 in Europe by epidemiologic and genetic characteristics and compared it with 2 previous epizootics caused by the same H5 Guangdong lineage. The 2016–17 epizootic was the... Read More about Comparison of 2016–17 and Previous Epizootics of Highly Pathogenic Avian Influenza H5 Guangdong Lineage in Europe.

Mapping Nairobi's dairy food system: An essential analysis for policy, industry and research (2018)
Journal Article
Kiambi, S., Alarcon, P., Rushton, J., Murungi, M. K., Muinde, P., Akoko, J., Aboge, G., Gikonyo, S., Momanyi, K., Kang'Ethe, E. K., & Fèvre, E. M. (2018). Mapping Nairobi's dairy food system: An essential analysis for policy, industry and research. Agricultural Systems, 167, 47-60. https://doi.org/10.1016/j.agsy.2018.08.007

Demand for dairy products in sub-Saharan Africa, is expected to triple by 2050, while limited increase in supply is predicted. This poses significant food security risk to low income households. Understanding how the dairy food system operates is ess... Read More about Mapping Nairobi's dairy food system: An essential analysis for policy, industry and research.

Spatio-temporal and risk factor analysis of alleles related to Scrapie resistance in sheep in Great Britain before, during and after a national breeding program (2018)
Journal Article
Alarcon, P., Marco-Jimenez, F., Arnold, M., Wolf, A., Rajanayagam, B., Stevens, K., & Adkin, A. (2018). Spatio-temporal and risk factor analysis of alleles related to Scrapie resistance in sheep in Great Britain before, during and after a national breeding program. Preventive Veterinary Medicine, 159, 12-21. https://doi.org/10.1016/j.prevetmed.2018.08.008

Certain genotypes of sheep have been identified to increase their susceptibility (the VRQ allele) or resistance (the ARR allele) to classical scrapie. This study’s aim was to assess the spatio-temporal pattern of the ARR and VRQ alleles in GB and to... Read More about Spatio-temporal and risk factor analysis of alleles related to Scrapie resistance in sheep in Great Britain before, during and after a national breeding program.

Cost of porcine reproductive and respiratory syndrome virus at individual farm level – An economic disease model (2018)
Journal Article
Nathues, H., Alarcon, P., Rushton, J., Jolie, R., Fiebig, K., Jimenez, M., Geurts, V., & Nathues, C. (2018). Cost of porcine reproductive and respiratory syndrome virus at individual farm level – An economic disease model. Preventive Veterinary Medicine, 142, 16-29. https://doi.org/10.1016/j.prevetmed.2017.04.006

Porcine reproductive and respiratory syndrome (PRRS) is reported to be among the diseases with the highest economic impact in modern pig production worldwide. Yet, the economic impact of the disease at farm level is not well understood as, especially... Read More about Cost of porcine reproductive and respiratory syndrome virus at individual farm level – An economic disease model.

Modelling the economic efficiency of using different strategies to control Porcine Reproductive & Respiratory Syndrome at herd level (2018)
Journal Article
Nathues, H., Alarcon, P., Rushton, J., Jolie, R., Fiebig, K., Jimenez, M., Geurts, V., & Nathues, C. (2018). Modelling the economic efficiency of using different strategies to control Porcine Reproductive & Respiratory Syndrome at herd level. Preventive Veterinary Medicine, 152, 89-102. https://doi.org/10.1016/j.prevetmed.2018.02.005

PRRS is among the diseases with the highest economic impact in pig production worldwide. Different strategies have been developed and applied to combat PRRS at farm level. The broad variety of available intervention strategies makes it difficult to d... Read More about Modelling the economic efficiency of using different strategies to control Porcine Reproductive & Respiratory Syndrome at herd level.

Urban livestock keeping in the city of Nairobi: Diversity of production systems, supply chains and their disease management and risks (2017)
Journal Article
Alarcon, P., Fèvre, E. M., Muinde, P., Murungi, M. K., Kiambi, S., Akoko, J., & Rushton, J. (2017). Urban livestock keeping in the city of Nairobi: Diversity of production systems, supply chains and their disease management and risks. Frontiers in Veterinary Science, 4(171), https://doi.org/10.3389/fvets.2017.00171

Urban livestock keeping in developing cities have an important role in food security and livelihoods but can also pose a significant threat to the environment and health of urban dwellers. The aim of this study was to identify the different livestock... Read More about Urban livestock keeping in the city of Nairobi: Diversity of production systems, supply chains and their disease management and risks.

The broiler meat system in Nairobi, Kenya: using a value chain framework to understand animal and product flows, governance and sanitary risks (2017)
Journal Article
Carron, M., Alarcon, P., Karani, M., Muinde, P., Akoko, J., Onono, J., Fèvre, E. M., Haesler, B., & Rushton, J. (2017). The broiler meat system in Nairobi, Kenya: using a value chain framework to understand animal and product flows, governance and sanitary risks. Preventive Veterinary Medicine, 147, 90-99. https://doi.org/10.1016/j.prevetmed.2017.08.013

Livestock food systems play key subsistence and income generation roles in low to middle income countries and are important networks for zoonotic disease transmission. The aim of this study was to use a value chain framework to characterize the broil... Read More about The broiler meat system in Nairobi, Kenya: using a value chain framework to understand animal and product flows, governance and sanitary risks.

Mapping of beef, sheep and goat food systems in Nairobi — A framework for policy making and the identification of structural vulnerabilities and deficiencies (2017)
Journal Article
Alarcon, P., Fèvre, E. M., Murungi, M. K., Muinde, P., Akoko, J., Dominguez-Salas, P., Kiambi, S., Ahmed, S., Häsler, B., & Rushton, J. (2017). Mapping of beef, sheep and goat food systems in Nairobi — A framework for policy making and the identification of structural vulnerabilities and deficiencies. Agricultural Systems, 152, 1-17. https://doi.org/10.1016/j.agsy.2016.12.005

Nairobi is a large rapidly-growing city whose demand for beef, mutton and goat products is expected to double by 2030. The study aimed to map the Nairobi beef, sheep and goat systems structure and flows to identify deficiencies and vulnerabilities to... Read More about Mapping of beef, sheep and goat food systems in Nairobi — A framework for policy making and the identification of structural vulnerabilities and deficiencies.

Nutritional characterisation of low-income households of Nairobi: socioeconomic, livestock and gender considerations and predictors of malnutrition from a cross-sectional survey (2016)
Journal Article
Dominguez-Salas, P., Alarcon, P., Häsler, B., Doohoo, I. R., Colverson, K., Kimani-Murage, E. W., Alonso, S., Ferguson, E., Fèvre, E. M., Rushton, J., & Grace, D. (2016). Nutritional characterisation of low-income households of Nairobi: socioeconomic, livestock and gender considerations and predictors of malnutrition from a cross-sectional survey. BMC Nutrition, 2(47), https://doi.org/10.1186/s40795-016-0086-2

Integration of production and financial models to analyse the financial impact of livestock diseases: a case study of Schmallenberg virus disease on British and French dairy farms (2015)
Journal Article
Hasler, B., Alarcon, P., Raboisson, D., Waret-Szkuta, A., & Rushton, J. (2015). Integration of production and financial models to analyse the financial impact of livestock diseases: a case study of Schmallenberg virus disease on British and French dairy farms. Veterinary Record Open, 2(1), e000035. https://doi.org/10.1136/vetreco-2014-000035

Application of integrated production and economic models to estimate the impact of Schmallenberg virus for various sheep production types in the UK and France (2014)
Journal Article
Alarcon, P., Haesler, B., Raboisson, D., Waret-Szkuta, A., Corbiere, F., & Rushton, J. (2014). Application of integrated production and economic models to estimate the impact of Schmallenberg virus for various sheep production types in the UK and France. Veterinary Record, 1(1), e000036-e000036. https://doi.org/10.1136/vetreco-2014-000036

The present study aimed to estimate and compare the economic impact of Schmallenberg virus (SBV) in different sheep production holdings using partial budget and gross margin analyses in combination with production models.
The sheep production types... Read More about Application of integrated production and economic models to estimate the impact of Schmallenberg virus for various sheep production types in the UK and France.

Application of integrated production and economic models to estimate the impact of Schmallenberg virus for various beef suckler production systems in France and the United Kingdom (2014)
Journal Article
Raboisson, D., Waret-Szkuta, A. R. J., Haesler, B., & Alarcon, P. (2014). Application of integrated production and economic models to estimate the impact of Schmallenberg virus for various beef suckler production systems in France and the United Kingdom. BMC Veterinary Research, 10(258), https://doi.org/10.1186/s12917-014-0254-z