Exploring pig farmers' decision-making concerning biosecurity measures against African Swine Fever.

African Swine Fever (ASF) is a growing threat to the German pig production sector. Rigorous biosecurity measures can prevent the introduction of ASF in domestic pig farms. Increased efforts have been made to inform pig farmers and other stakeholders in the industry regarding disease prevention measures for ASF.

[Performance parameters and pathogen detection in pig groups differently vaccinated with respect to Porcine Circovirus Type 2 and Mycoplasma hyopneumoniae].

Objective: Respiratory diseases, mostly multifactorial, cause problems in pig farms worldwide. Next to infectious agents, such as Porcine Circovirus Type 2 (PCV2) and () management, housing, and environmental factors are decisive for the development of disease. In a conventional, closed swine farm in Lower Saxony, Germany, which did not vaccinate against PCV2, the effect of an implementation of PCV2 vaccination (Suvaxyn Circo + MH RTU) onto animal health was evaluated.

Application of the voluntary human approach test on commercial pig fattening farms: a meaningful tool?

Background: A Voluntary Human Approach Test (VHAT) was performed in pig pens, and relationships between environmental conditions and welfare indicators were investigated. Five variables were measured in 1668 pens in 214 fattening pig herds in Germany: time until the first contact (touching) between a pig and the person in the pen (TUFC), time until the observer was surrounded by pigs within a radius of approximately two meters, percentage of pigs relative to group size [%] surrounding the observer after 1 min (PPSO), percentage of pigs relative to group size [%] that completely avoided contact with the observer during the entire test period, and how the pigs contacted the observer (Score 0 [no touching] - 3 [biting]). Furthermore, variables indicative of the pigs' environment (e.

Surveillance of European Domestic Pig Populations Identifies an Emerging Reservoir of Potentially Zoonotic Swine Influenza A Viruses.

Swine influenza A viruses (swIAVs) can play a crucial role in the generation of new human pandemic viruses. In this study, in-depth passive surveillance comprising nearly 2,500 European swine holdings and more than 18,000 individual samples identified a year-round presence of up to four major swIAV lineages on more than 50% of farms surveilled. Phylogenetic analyses show that intensive reassortment with human pandemic A(H1N1)/2009 (H1pdm) virus produced an expanding and novel repertoire of at least 31 distinct swIAV genotypes and 12 distinct hemagglutinin/neuraminidase combinations with largely unknown consequences for virulence and host tropism.

Effectiveness of alternative measures to reduce antimicrobial usage in pig production in four European countries.

Background: The reduction of antimicrobial usage (AMU) is in the focus in modern pig production. The objective of this study was to assess the effectiveness of alternatives to reduce AMU at herd level. In a prospective study, 68 farrow-to-finish pig herds located in Belgium, France, Germany and Sweden were recruited on a voluntary basis to implement tailor-made intervention plans to reduce their AMU.