The Impact of Physical and Ergonomic Hazards on Poultry Abattoir Processing Workers: A Review

The poultry abattoir industry continues to grow and contribute significantly to the gross domestic product in many countries. The industry expects working shifts of eight to eleven hours, during which workers are exposed to occupational hazards which include physical hazards ranging from noise, vibration, exposure to cold and ergonomic stress from manual, repetitive tasks that require force. A PubMed, Medline and Science Direct online database search, using specific keywords was conducted and the results confirmed that physical and ergonomic hazards impact on abattoir processing workers health, with harm not only to workers’ health but also as an economic burden due to the loss of their livelihoods and the need for treatment and compensation in the industry. This review endeavours to highlight the contribution poultry processing plays in the development of physical agents and ergonomic stress related occupational diseases in poultry abattoir processing workers. The impact includes noise-induced hearing loss, increased blood pressure, menstrual and work related upper limb disorders. These are summarised as a quick reference guide for poultry abattoir owners, abattoir workers, poultry associations, occupational hygienists and medical practitioners to assist in the safer management of occupational health in poultry abattoirs

Essential food safety management points in the supply chain of game meat in South Africa

Although the game industry is expanding in all areas, the most essential food safety management points in the supply chain of South African game meat has not yet been described. In order to determine the management points it was necessary to determine the supply chain and then to identify the most essential food safety management points. Information to better understand the supply chain and relevant food safety management aspects was obtained through a desk top study, observation of processes from farm to consumer in the local market as well as during export activities and analysis of questionnaire responses from game farmers, hunters, butcheries and municipalities. The description of essential food safety management points in the supply chain can assist policy-makers; law enforcers and the industry to establish and implement management programmes that will ensure a safe game meat product to the consumer

Wildlife-associated zoonotic diseases in some southern African countries in relation to game meat safety : a review

CITATION: Bekker, J. L., Hoffman, L. C. & Jooste, P. J. 2012. Wildlife-associated zoonotic diseases in some southern African countries in relation to game meat safety : a review. Onderstepoort Journal of Veterinary Research, 79(1), Art. #422, doi:10.4102/ojvr.v79i1.422.The original publication is available at http://www.ojvr.orgWith on-going changes in land use practices from conventional livestock farming to commercial, wildlife-based activities, the interface or interaction between livestock and wildlife is increasing. As part of the wildlife-based activities of ecotourism, breeding and hunting, game farmers are also exploring the utilisation of meat from hunted or harvested game. The expanding interface or increased interaction between livestock and wildlife increases the risk of disease incidence and the emergence of new diseases or the re-emergence of previously diagnosed diseases. The risk is not only related to domestic and wild animal health, but also to the occupational hazards that it poses to animal handlers and the consumers of game meat. This review endeavours to highlight the role that game plays in the spreading of zoonotic diseases to other animals and humans. Examples of zoonotic diseases that have occurred in wild animals in the past, their relevance and risk have been summarised and should function as a quick reference guide for wildlife veterinarians, ecologists, farmers, hunters, slaughter staff, processors and public health professionals.http://www.ojvr.org/index.php/ojvr/article/view/422Publisher's versio

In-Hospital Mortality Following Traumatic Injury in South Africa

Objectives:. Trauma is a leading cause of death worldwide and in South Africa. We aimed to quantify the in-hospital trauma mortality rate in Pietermaritzburg, South Africa. Background:. The in-hospital trauma mortality rate in South Africa remains unknown, and it is unclear whether deficits in hospital care are contributing to the high level of trauma-related mortality. Methods:. All patients hospitalized because of trauma at the Department of Surgery at Grey’s Hospital, Pietermaritzburg Metropolitan Trauma Service, were prospectively entered in an electronic database starting in 2013 and the data were retrospectively analyzed. The trauma service adheres to Advanced Trauma Life Support and the doctors have attended basic and advanced courses in trauma care. The primary outcome was in-hospital mortality. Results:. Of 9795 trauma admissions, 412 (4.2%) patients died during hospital care between January 2013 and January 2019. Forty-six percent died after road traffic accidents, 19% after gunshot wounds, 13% after stab wounds, and 10% after assaults. Sixteen percent were classified as avoidable deaths due to inappropriate care and resource limitations. Fifty percent died because of traumatic brain injury and 80% of them were unavoidable. Conclusions:. In conclusion, the in-hospital trauma mortality rate at a South African trauma center using systematic trauma care is lower than that reported from other trauma centers in the world during the past 20 years. Nevertheless, 16% of death cases were assessed as avoidable if there had been better access to intensive care, dialysis, advanced respiratory care, blood for transfusion, and improvements in surgery and medical care

Predicting the consequences of nutrient reduction on the eutrophication status of the North Sea

In this paper the results from a workshop of the OSPAR Intersessional Correspondence Group on Eutrophication Modelling (ICG-EMO) held in Lowestoft in 2007 are presented. The aim of the workshop was to compare the results of a number of North Sea ecosystem models under different reduction scenarios. In order to achieve comparability of model results the participants were requested to use a minimum spin-up time, common boundary conditions which were derived from a wider-domain model, and a set of common forcing data, with special emphasis on a complete coverage of river nutrient loads. Based on the OSPAR requirements river loads were derived, taking into account the reductions already achieved between 1985 and 2002 for each country. First, for the year 2002, for which the Comprehensive Procedure was applied, the different horizontal distributions of net primary production are compared. Furthermore, the differences in the net primary production between the hindcast run and the 50% nutrient reduction runs are displayed. In order to compare local results, the hindcast and reduction runs are presented for selected target areas and scored against the Comprehensive Procedure assessment levels for the parameters DIN, DIP and chlorophyll. Finally, the temporal development of the assessment parameter bottom oxygen concentration from several models is compared with data from the Dutch monitoring station Terschelling 135. The conclusion from the workshop was that models are useful to support the application of the OSPAR Comprehensive Procedure. The comparative exercise formulated specifically for the workshop required models to be evaluated for pre-defined target areas previously classified as problem areas according to the first application of the Comprehensive Procedure. The responsiveness of the modelled assessment parameters varied between different models but in general the parameter showed a larger response in coastal rather than in offshore waters, which in some cases lead to the goal to achieve a non-problem status. Therefore, the application of the Comprehensive Procedure on model results for parameter assessment opens a new potential in testing eutrophication reduction measures within the North Sea catchment. As a result of the workshop further work was proposed to confirm and bolster confidence in the results. One general field of difficulty appeared to be the model forcing with SPM data in order to achieve realistic levels of light attenuation. Finally, effects of the prescribed spin-up procedure are compared against a long-term run over many years and consequences on the resulting initial nutrient concentrations are highlighted. (C) 2010 Elsevier B.V. All rights reserve