In this passionate and insightful letter, Peter Alfred Taylor challenges the prevailing beliefs about vaccination, arguing that the practice is not only ineffective but also potentially harmful. Drawing on a wide range of scientific and medical sources, Taylor makes a compelling case for rethinking our approach to disease prevention. Although written over a century ago, this book still speaks to contemporary debates about public health and individual rights. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.