National Laboratory for Agriculture and the Environment, USDA-ARS, Ames, IA 50011, USA.
J Anim Sci. 2010 Apr;88(13 Suppl):E84-94. doi: 10.2527/jas.2009-2331. Epub 2010 Mar 26.
Members of the public are always somewhat aware of foodborne and other zoonotic pathogens; however, recent illnesses traced to produce and the emergence of pandemic H1N1 influenza virus have increased the scrutiny on all areas of food production. The Council for Agricultural Science and Technology has recently published a comprehensive review of the fate and transport of zoonotic pathogens that can be associated with swine manure. The majority of microbes in swine manure are not zoonotic, but several bacterial, viral, and parasitic pathogens have been detected. Awareness of the potential zoonotic pathogens in swine manure and how treatment, storage, and handling affect their survival and their potential to persist in the environment is critical to ensure that producers and consumers are not at risk. This review discusses the primary zoonotic pathogens associated with swine manure, including bacteria, viruses, and parasites, as well as their fate and transport. Because the ecology of microbes in swine waste is still poorly described, several recommendations for future research are made to better understand and reduce human health risks. These recommendations include examination of environmental and ecological conditions that contribute to off-farm transport and development of quantitative risk assessments.
公众对食源性病原体和其他动物源性病原体总是有一定的了解；然而，最近与农产品有关的疾病以及大流行 H1N1 流感病毒的出现，增加了对所有食品生产领域的审查。农业科学技术委员会最近发表了一份关于与猪粪有关的动物源性病原体的命运和传播的综合评论。猪粪中的大多数微生物都不是动物源性病原体，但已经检测到几种细菌、病毒和寄生虫病原体。了解猪粪中潜在的动物源性病原体，以及处理、储存和处理方式如何影响它们的存活及其在环境中持续存在的可能性，对于确保生产者和消费者没有风险至关重要。本文讨论了与猪粪相关的主要动物源性病原体，包括细菌、病毒和寄生虫，以及它们的命运和传播。由于猪粪中微生物的生态学仍未得到充分描述，因此提出了一些未来研究的建议，以更好地了解和降低人类健康风险。这些建议包括检查导致场外运输的环境和生态条件，并制定定量风险评估。
