Publications by Joanna M Szteyn

Publications by authors named "Joanna M Szteyn"

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The Effect of subsp. Infection on the Productivity of Cows in Two Dairy Herds with a Low Seroprevalence of Paratuberculosis.

Agnieszka Wiszniewska-Łaszczych Katarzyna G Liedtke Joanna M Szteyn Tomasz Lachowicz

Animals (Basel)

March 2020

Paratuberculosis is a chronic, progressive enteritis of ruminants, caused by subspecies . It affects the productivity of infected dairy cows, causing a reduction in the daily milk yield and basic milk components. The aim of the study was to determine the effect of subspecies on the productivity of dairy cows in two herds.

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