Manson's Eye Worm of Chickens (Oxyspirura Mansoni)

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Excerpt from Manson's Eye Worm of Chickens (Oxyspirura Mansoni): With a General Review of Nematodes Parasitic in the Eyes of Birds, and Notes on the Spiny-Suckered Tapeworms of ChickensFurther symptoms appear which seem to be due to a complication with catarrh. The tissues surrounding the eye and the infra-ocular sinuses become highly in¿amed, and are reddened' and swollen. (see Frontispiece.) The eyeball is likely to be involved, the cornea becomes opaque, and later the entire eyeball is destroyed and the orbital cavity is filled with a yellow purulent material. When this stage is reached the worms are no longer to be found in the eye. The nostrils may also be affected and become Obstructed in the catarrhal process, and finally fatal results may follow. The bird becomes somnolent, scarcely eats, declines in strength, becomes anemic. And dies in three or four weeks.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.