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MARAYO VIRUS

Mayaro, Semliki Forest, and Chikungunya viruses are closely related serologically and constitute a subgroup within the group A of arborviruses. There is little knowledge available, however, pertaining to the physical characteristics of these viruses. As a consequence, Mayaro virus-infected cells have been studied in order to obtain morphological data for at least one member of the subgroup. The following is a report on the size, shape, and distribution of Mayaro virus, in situ, in three different hosts. 
Mayaro virus belongs to the Togaviridae, genus Alphavirus family. It causes acute illness in humans with symptoms similar to Dengue is transmitted by 
The life cycle is much like the yellow fever. It has been shown to human transmission through different mosquito species Haemagogus, can also act as vector Aedes aegypti, Aedes albopictus and Aedes scapularis. It is believed that the reservoir is in primates and birds wildlife.
Mayaro evil causes high fever and severe joint pain. Usually it heals spontaneously and there have been very few cases of serious complications. In 2001 a case was detected in Mexico that had deadly consequences.
It can give a differential diagnosis between Mayaro virus, chikungunya, dengue fever and Zika.

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