[200 years of the animal hospital Zurich: A cross-section through the lectures of the exam year 1864].

The current study analyzed eleven lecture transcripts from the Zurich Veterinary School of the years -1861-1864. The work presents the staff and organizational situation of the school at that time. Lectures concerned mostly clinical subjects, especially special pathology and therapy. The texts were transcribed, summarized and analyzed according to the criteria species, diagnosis and therapy. The drugs were listed. Therapy concepts follow the principles of humoral pathology, but transition to cellular pathology was imminent. The pathogens of infectious diseases are not identified yet, but are suspected to be called «contagions».