An understated danger: Antimicrobial resistance in aquaculture and pet fish in Switzerland, a retrospective study from 2000 to 2017.

Aquaculture is a rapidly growing field of food production. However, morbidity and mortality are higher in aquaculture species than in domestic animals. Bacterial diseases are a leading cause of farmed fish morbidity and are often treated with antimicrobials.

Veterinary epidemiology: Forging a path toward one health.

The One Health concept has been extensively used to describe those practices that support transdisciplinary collaborations involving animal and human health and the environment. During the past International Society of Veterinary Epidemiology and Economics (ISVEE) conference in Merida (Mexico) in November 2015, a panel discussion was held to identify gaps and needs required for success with such approaches. Key messages included further development of dynamic, transdisciplinary collaborations, new mechanisms for obtaining, integrating and interpreting data from diverse sources, the identification of One Health joint priorities and resources for the veterinary and public health professions, and operationalization and institutionalization of One Health.

An outbreak of sheep-associated malignant catarrhal fever in bison (Bison bison) after exposure to sheep at a public auction sale.

An outbreak of malignant catarrhal fever (MCF) among bison sold at an auction market was studied for an 18-month period. Forty-five of 163 bison submitted for sale from 8 different bison farms died on 7 other destination farms. The outbreak began on day 50 after the sale, peaked between days 60 and 70, and ended on day 220.