Excerpt from The Annals of Hygiene, Vol. 4: The Official Organ of the State Board of Health of Pennsylvania; January-December, 1889 Vaccine Propagation 394 Almshouse, Removal of 36 Alumni of Literary Colleges 565 American Public Health Association. 467. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.