Yaws, a tropical infection of the skin, bones and joints is usually caused by the bacterium spirochete. Yaws is easily and quickly transmitted by skin contact with infected individuals. The Bacteria enters through an existing cut or similar damage to the skin. Usually less than a month but within ninety days of infection with Yaws a painless but vivid “Parent Yaw”, an ulcerous papule appears on the surface of the skin at the point of entry. This Ulcer is described to have the color of a rasberry and is about 15-45mm in diameter. This initial Ulcer can last for up to nine months and other ulcers will appear on skin as the previous one heals.
If left untreated a secondary stage of Yaws will occur after up to four months. This second stage is marked by more ulcers similar to the first one in appearance, although much smaller. These growths can combine together into a thick fissured plaque. These fissured plaques can occur on the feet and induce a distinctive gait. Secondary growths of Yaws are irreversible.
In approximately 10-20% cases of yaws the disease can progress for over a decade or more to a tertiary stage. This tertiary stage will have...
To view and download this full PLR article, you must be logged in. Registration is completely free. Once you create your account, you will be able to browse, search & downlod from our PLR articles database of over "1,57,897+" on 1,000's of niches and 200+ categories without paying a penny. Click here to signup...
