Introduction

In this study session, we turn to two communicable diseases in which a non-human warm-blooded animal transmits the infectious agent to humans. These diseases are rabies transmitted to humans by dogs, and taeniasis (or tapeworm disease) transmitted by cows. Diseases in which a warm-blooded animal transmits the infectious agents to humans are known as zoonotic diseases (or zoonoses).

Taeniasis is pronounced ‘teen-eye-assis’. Zoonotic is pronounced ‘zoo-nott-ik’.

Zoonotic diseases are difficult to control because the non-human animal acts as a reservoir of infection that can be passed on to humans. Dogs and cows are domestic species, living in large numbers in human settlements, where it is very easy for the infection to be transmitted to people. In this study session, you will learn about the causes, modes of transmission, clinical manifestations, and the prevention and control measures against these two zoonotic diseases – rabies and taeniasis.

Last modified: Thursday, 10 July 2014, 3:07 PM