2021

Increased somatic cell counts at first milk control are associated with decreased milk yield in the first lactation in dairy heifers

Martin tho Seeth ¹, Volker Krömker ²

¹ Department of Microbiology, Faculty of Mechanical and Bioprocess Engineering, University of Applied Sciences and Arts, Hanover 30453, Germany; martin.tho-seeth@hs-hannover.de
² Department of Veterinary and Animal Sciences, University of Copenhagen, 1870 Frederiksberg C, Denmark

Total viable, psychrotrophic and thermoduric bacterial population of market samples of pasteurized milk

Vishnu Suresh¹, Ligimol James¹, Beena A.K.¹, Aparna Sudhakaran V.¹, and Divya M.P.²

¹ Department of Dairy Microbiology, College of Dairy Science and Technology, Kerala Veterinary and Animal Science University, Thrissur, Kerala, India-680651
² Department of Dairy Chemistry, College of Dairy Science and Technology, Kerala Veterinary and Animal Sciences University, Thrissur, Kerala, India-680651

Evaluation of an Early warning system for elevated ß-hydroxybutyrate and non-esterified fatty acid VALUES based on Fourier transform infrared spectra from routine milk samples

S. Gruber¹, M. Tremblay², M. Kammer³, A. Reus¹, F. Hajek¹, S. Plattner⁴, C. Baumgartner⁴, S. Hachenberg⁵, D. Döpfer², R. Mansfeld¹

¹Clinic for Ruminants with Ambulatory and Herd Health Services, Ludwig-Maximilian-University Munich (LMU Munich), D-85764 Oberschleissheim, Germany
²Department of Medical Science, School of Veterinary Medicine, University of Wisconsin, Madison 53706
³LKV Bayern e. V. (Dairy Herd Improvement Association of Bavaria), 80687 Munich, Germany
⁴Milchprüfring Bayern e. V. (Bavarian Association for Raw Milk Testing), 85283 Wolnzach, Germany
⁵German Association for Performance and Quality Testing, DLQ, 53111 Bonn, Germany
 

Associations of husbandry management factors with the new infection risk of bovine intra-
mammary infections in lactation of dairy herds in Northern Germany

Matthias Gösling¹, Doris Klocke1, Friederike Reinecke², Veit Zoche-Golob³, Martin tho Seeth⁴, Jan-Hendrik Paduch¹, Volker Krömker⁵

¹ Hannover University of Applied Sciences and Arts, Faculty II, Microbiology, Heisterbergallee 10a, 30453, Hannover, Germany
² Regional Council of Giessen, Dept. 51.2, 35531 Wetzlar, Germany
³ German Federal Institute for Risk Assessment, Unit Epidemiology, Zoonoses and Antimicrobial Resistance, Diedersdorfer Weg 1, 12277 Berlin, Germany
⁴ Chamber of Agriculture Lower Saxony, Udder Health Service, Hermann-Ehlers-Straße 15, 26160 Bad Zwischenahn, Germany
⁵ Department of Veterinary and Animal Sciences, University of Copenhagen, 1870 Frederiksberg C, Denmark