Abstract：
The aim of this paper is to review current knowledge on the relationship between presumptive infectious agents and neonatal porcine diarrhoea (NPD). The literature provides information on the rationale for this causation, including the first mention, main understandings gained with respect to, e.g., pathogenesis, and the knowledge to date on the specific relationships. Further, surveys on the presence and relative importance of these pathogens in NPD are included and the methodology used to identify the causation are discussed.
摘要：
本文的目的是回顾有关推定感染因子与新生儿猪腹泻（NPD）之间关系的最新知识。文献提供了关于这种因果关系的基本原理的信息，包括第一次提到，在以下方面获得的主要理解，例如，发病机制，以及迄今为止有关特定关系的知识。Further,包括对NPD中这些病原体的存在和相对重要性的调查，并讨论了用于确定因果关系的方法。
