When a tsetse fly bites someone who is infected, it becomes infected with the parasite itself. The fly then becomes part of the parasite’s life cycle, helping it grow and multiply. After about ...

Tsetse fly. It transmits parasites that cause ... said Titus Mitau senior warden of Ruma National-park. He said the flies bite and infect all animals but, mostly, they bite buffaloes.

Animals will become infected by nagana following a bite from an infected tsetse fly and the first signs will appear after 11-21 days. These signs will include a relapsing fever, copious tears ...

African sleeping sickness—also known as human African trypanosomiasis—is a neglected tropical disease that is usually fatal ...