Albinism

Definition and stakes

Portrait of Charles Benedict Davenport Charles Benedict Davenport,  Inheritance of Characteristics in Domestic Fowl

“ Thus, 7 birds in 20, or 35 per cent of all, show more or less black, even as the albinic mother does. On the whole, however, omitting from present consideration the phenomenon of incomplete albinism, we may say that 2 pure albino parents produce only albinic offspring, while imperfectly albinic parents produce some imperfectly albinic offspring. ”
Source: Gutenberg

Portrait of George M. Gould George M. Gould,  Anomalies and Curiosities of Medicine

“ Some individuals claim immunity from burns and show many interesting feats in handling fire. As they are nothing but skilful "fire jugglers" they deserve no mention here. The immunity of the participants in the savage fire ceremonies will be discussed in Chapter IX.
Albinism is characterized by the absolute or relative absence of pigment of the skin, due to an arrest, insufficiency, or retardation of this pigment. Following Trelat and Guinard, we may divide albinism into two classes,—general and partial.
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Source: Gutenberg

Portrait of George M. Gould George M. Gould,  Anomalies and Curiosities of Medicine

“ It differs from albinism in being an acquired deficiency of pigment, not universal and not affecting the eye. Albinism is congenital, and the hair and eyes are affected as well as the skin.
The disease is of universal distribution, but is naturally more noticeable in the dark-skinned races. It is much more common in this country among the negroes than is generally supposed.
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Source: Gutenberg

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