Farmers' knowledge in the Swiss canton Valais: cultural heritage with future significance for European veterinary medicine?

Background: The demand for natural product-based treatment options for livestock is increasing by animals' owners, veterinarians and policy makers. But at the same time, the traditional knowledge about it is at risk of falling into oblivion in Europe. The present study recorded this knowledge for the linguistically and geographically interesting Swiss canton of Valais.

A multicomponent herbal feed additive improves somatic cell counts in dairy cows - a two stage, multicentre, placebo-controlled long-term on-farm trial.

In contrast to natural and historical diets of wild and domesticated ruminants, the diversity of plant species is limited in diets of modern dairy cows. Are "production diseases" linked to this? We conducted a trial to test the effects of a multicomponent herbal feed additive (HFA) on health, performance and fertility traits. A dose-finding study (DF) with 62 cows on 11 commercial farms compared a low (50 g) and a high (100 g) dose of HFA (HFA-50, HFA-100) with a placebo (PL).

Ethnoveterinary knowledge of farmers in bilingual regions of Switzerland - is there potential to extend veterinary options to reduce antimicrobial use?

Ethnopharmacological Relevance: In the pre-antibiotic era, a broad spectrum of medicinal plants was used to treat livestock. This knowledge was neglected in European veterinary medicine for decades but kept alive by farmers. Emergence of multidrug resistant bacterial strains requires a severely restricted use of antibiotics in veterinary medicine.

[Einfluss eines komplementärmedizinischen telefonischen Beratungssystems auf den Antibiotikaeinsatz bei Nutztieren in der Schweiz].

Unlabelled: Hintergrund: Der Antibiotikaeinsatz bei Nutztieren fördert die Entwicklung antibiotikaresistenter Bakterien. Die Komplementärmedizin könnte einen Beitrag zur Reduktion von Antibiotika leisten, wird bisher jedoch nicht flächendeckend angeboten. Das Beratungsprogramm "Kometian" unter-stützt teilnehmende Landwirte darin, ihre Tiere komplementärmedizinisch zu behandeln.

Ethnoveterinary contemporary knowledge of farmers in pre-alpine and alpine regions of the Swiss cantons of Bern and Lucerne compared to ancient and recent literature - Is there a tradition?

Ethnopharmacological Relevance: The term "traditional" is well established in European (human) medicine and even appears in recent European regulations on herbal medicinal products connected to a simplified registration. In contrast, a scientific discussion of a Traditional European Veterinary Herbal Medicine is still lacking in spite of a rising interest, in herbal medicine for animals in particular of veterinarians. There is only limited systematic ethnoveterinary research in Europe, with exception of the Mediterranean region, Switzerland and Austria.

Swiss ethnoveterinary knowledge on medicinal plants - a within-country comparison of Italian speaking regions with north-western German speaking regions.

Background: Ethnoveterinary knowledge in Europe may play an important role as a basis for sustainable treatment options for livestock. Aims of our study were (a) to compare the ethnoveterinary practices of two culturally and sociodemographically different regions of Switzerland, (b) to compare results with earlier ethnoveterinary studies conducted in Switzerland and in adjacent Italian regions and, (c) to evaluate possible reasons for regional differences in European ethnoveterinary medicine.

Methods: 25 interviews were conducted in 2014 in all Italian speaking regions (ItR) of Switzerland, and 31 interviews were held in five north-western German speaking Cantons (GeC).

Feeding mastitis milk to organic dairy calves: effect on health and performance during suckling and on udder health at first calving.

Background: Infection pathways of S. aureus udder infections in heifers are still not well understood. One hypothesis is that calves become infected with S.

Short communication: Staphylococcus aureus isolated from colostrum of dairy heifers represent a closely related group exhibiting highly homogeneous genomic and antimicrobial resistance features.

In heifers, intramammary infections caused by Staphylococcus aureus affect milk production and udder health in the first and subsequent lactations, and can lead to premature culling. Not much is known about Staph. aureus isolated from heifers and it is also unclear whether or not these strains are readily transmitted between heifers and lactating herd mates.

Analysis of the antibody response to an immunodominant epitope of the envelope glycoprotein of a lentivirus and its diagnostic potential.

The envelope glycoprotein of small ruminant lentiviruses (SRLV) is a major target of the humoral immune response and contains several linear B-cell epitopes. We amplified and sequenced the genomic segment encoding the SU5 antigenic site of the envelope glycoprotein of several SRLV field isolates. With synthetic peptides based on the deduced amino acid sequences of SU5 in an enzyme-linked immunosorbent assay (ELISA), we have (i) proved the immunodominance of this region regardless of its high variability, (ii) defined the epitopes encompassed by SU5, (iii) illustrated the rapid and peculiar kinetics of seroconversion to this antigenic site, and (iv) shown the rapid and strong maturation of the avidity of the anti-SU5 antibody.