tsetse-flies

Updated: July 2, 2025

This parasite is to be found in several different kinds of native animals which seem to be practically immune but are always a source of danger when other animals are introduced. Two or three species of tsetse-flies are responsible for the transmission of this disease.

Rennie Wilbur Doane - Insects and Diseases : A Popular Account of the Way in Which Insects may Spread : or Cause some of our Common Diseases