Illustration of lifecycle of Human African Trypanosomiasis (HAT),also known as sleeping sickness. Trypanosome protozoans are the cause of sleeping sickness (African trypanosomiasis). It is a vector-borne parasite transmitted by bloodsucking tsetse flies (Glossina sp.). The trypomastigote,lives in the bloodstream of the human host,reproducing asexually. It causes a recurring fever,enlarged lymph nodes,joint pain,weight loss and insomnia. Without drug treatment,the disease is usually fatal | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giles, Mark |
Taille de l’image : | 5700 px × 4558 px |
Model Release : | Non requis |
Property Release : | Non requis |
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