An inquiry into the causes and effects of the variolae vaccinae : a disease discovered in some of the western counties of England, particularly Gloucestershire, and known by the name of the cow pox / By Edward Jenner.

Licence: Public Domain Mark

Credit: An inquiry into the causes and effects of the variolae vaccinae : a disease discovered in some of the western counties of England, particularly Gloucestershire, and known by the name of the cow pox / By Edward Jenner. Wellcome Collection. Source: Wellcome Collection.