1. Aviso Author(s): Mexico City (Mexico). Ayuntamiento, author. Publication: México : [publisher not identified], 1830 Subject(s): SmallpoxEpidemicsFaith HealingMexico
2. A comparative view of the natural small-pox, inoculated small-pox, and vaccination in their effects on individuals and society Author(s): Philadelphia Dispensary. Publication: Philadelphia : Printed by Jane Aitken ..., [1803] Subject(s): SmallpoxCowpoxVaccination
3. The Board of Health, for the port or district of Philadelphia: in the United States of America, to all to whom these presents shall come, greeting : we certify and make known, that through the blessing of God, the city and district of Philadelphia and the vicinity thereof, is entirely free from all kinds of malignant diseases [small pox excepted] Author(s): Philadelphia (Pa.). Board of Health. Publication: [Philadelphia : Printed by John Poulson, 1806] Subject(s): Disease Outbreaks -- prevention & controlSmallpoxPhiladelphia