First edition, limited to 1000 copies. (Hart 13, Ritchie 71). A translation of this important work on the germ theory of infection by Fracastoro. This poem, originally printed in Rome 1531, gave Syphillis its name and recognized its venereal cause. The introduction is a translation of an article by Dr. Albert Garrigues that appeared in Æsculapein 1925. Illustrated in black-and-white. Printed by Ward Ritchie. Wear at head of spine and covers rubbed. Later pencil inscription on front endpaper.