Yanwen Yin

Abstract Avian leukosis virus (ALV), chicken infectious anemia virus (CIAV), avian reovirus (ARV), and fowl adenovirus (FAdV) are important viral pathogens that can transmitted horizontally and vertically, and induce immunosuppression to the poultry flocks. They exhibit diverse pathogenic characteristics in clinical settings, and pose continuous threat to the health of poultry flocks.

Abstract Background: Porcine reproductive and respiratory syndrome (PRRS) is a widely prevalent disease of reproductive failure of pregnant pigs and respiratory syndromes in pigs of different ages, especially in piglets. The etiological agents include PRRS virus (PRRSV) genotypes 1 (PRRSV–1) and PRRSV–2, whereas their clinical symptoms are similar and hard to differentiate. It is necessary to establish accurate and reliable methods for differential detection of PRRSV-1 and PRRSV-2.

In summary The quality and quantity of evidence can play a key part in a trademark infringement case. This article splits the typical trademark infringement cases in China into three parts. For each part, the article starts from laws and regulations to analysing which factors are mostly considered by the court, and then introduces which key evidence is to be collected accordingly and how to collect the evidence efficiently with proper resources and tools.