cowpox

[n] - a viral disease of cattle causing a mild skin disease affecting the udder
Found on http://www.webdictionary.co.uk/definition.php?query=cowpox

cowpox

vaccinia noun a viral disease of cattle causing a mild skin disease affecting the udder; formerly used to inoculate humans against smallpox
Found on http://wordnetweb.princeton.edu/perl/webwn?s=cowpox

cowpox

mildly eruptive disease of cows that when transmitted to otherwise healthy humans produces immunity to smallpox. The cowpox virus is closely related ... [3 related articles]
Found on http://www.britannica.com/eb/a-z/c/153
No exact match found