1. Startling facts for the people regarding vaccination, for everybody who has any intention of being vaccinated: giving good reasons why caution should be taken, showing how thousands are being poisoned outright by impure virus, and giving in plain language such advice, from physicians eminent in the profession as will enable the public to take advantage of Jenner's discovery without imperilling life and health Publication: New York : C.P. Sykes & Co., 1872 Subject(s): Smallpox Vaccine -- adverse effectsVaccination -- adverse effects