Important Zoonotic Diseases : Prevention & Control The word ‘Zoonosis’ (Pleural: Zoonoses) was introduced by Rudolf Virchow in 1880 to include collectively the diseases shared in nature by man and animals. Later WHO in 1959 defined that Zoonoses are “those diseases and infections which are naturally transmitted between vertebrate animals and man”. Zoonoses include only … Continue reading Important Zoonotic Diseases : Prevention & Control