In: Biology
Which one of the following pairs is not correctly matched?
(a) syphilis – Trichnris trichiura
(b) sleeping sickness – Trypanosoma gambiense
(c) dengue fever – arbovirus
(d) plague – Yersinia pestis.
(a) syphilis – Trichnris trichiura
Syphilis is as a result of a spirochete (spiral bacterium) Treponema pallidum. The signs and symptoms of syphilis arise in three levels. the primary degree normally includes a painless lesion referred to as a hazard at the organism’s site of access. The second level starts as the organism enters the blood. Signs and symptoms together with fever, a flu like illness, a skin rash, hair loss, and swollen joints may come and move over a period of several years. inside the 1/3 degree permanent brain harm, heart disease, and blindness frequently happens.
Sleeping sickness is a disease of tropical Africa due to the presence inside the blood of the parasitic protozoan, Trypanosoma gambiense. Plague is a deadly disease disorder of rats which is transmitted to humans by means of rat fleas. Dengue is a disease transmitted to people with the aid of mosquito, Aedes aegypti.