Risk factors for poor health outcomes for male dairy calves undergoing transportation in western Canada.

The condition of 640 male dairy calves was recorded and their health deterioration, morbidity, and mortality evaluated after long-distance transport. Assessments included a health examination, weight estimation, and measure of failed transfer of passive immunity (FTPI). A McNemar Test and logistic regression analysis were used to evaluate the effects of pre-transport condition on subsequent health.

Short communication: Condition of male dairy calves at auction markets.

Male dairy calves in North America are frequently marketed through live auctions. Calves have been observed in suboptimal condition both at auctions and upon arrival at calf-rearing facilities that supply the veal or dairy-beef industries. The objectives of this study were to describe the health of male dairy calves at a commercial auction in British Columbia, Canada, examine the relationships between calf price and condition, and use price data from other auctions to reflect more broadly on the variability in calf condition at auction markets.

African Swine Fever Status in Europe.

African Swine Fever (ASF) is a highly contagious disease that affects the domestic pig and wild boar population. The aim of this study was to describe the introduction and spread of the ASF virus in Western Europe (1960⁻1995) and in Eastern Europe (2007⁻2018), with particular emphasis on the current ASF situation in Poland and its challenges and future perspectives. The first ASF outbreak in Europe was reported in Portugal in 1957, with the virus spreading over most of Western Europe over the next 30 years.