does this vaccine have types?
Dryvax, Imvanex, Calf lymph
Smallpox vaccine
Dryvax is a freeze-dried calf lymph smallpox vaccine.
what is york city f.c.? A professional association football club based in the city of York, North Yorkshire, England. what is the identity of the club? From 2010, it was Red shirts worn with red, navy blue, light blue and white shorts. can you name a few players of this team? Barry Jackson, Norman Wilkinson, Keith Walwyn what was the last one's role in the team? He played as a striker and scored more than 100 goals for the club. what did he do after retiring from football? He opened a sports store in the Preston area. in which country is this area located? England who were the first human in this country? Homo antecessor were there any other settlers here? Celts does this country believe in folklore? Common folkloric beings include pixies, giants, elves, bogeymen, trolls, goblins and dwarves. Many legends and folk-customs are thought to be ancient. does the first being have a day named after it? Yes - Pixie Day why is it commemorated? It commemorates a legend of pixies being banished from the town to local caves known as the "Pixie's Parlour". what is one of its feature? Pixies are often described as ill-clothed or naked. what scientific development has the country that we talked about achieved? The smallpox vaccine, the jet engine, the first industrial spinning machine, the first computer and the first modern computer do we know any of its inventors? Edward Jenner's smallpox vaccine; The spinning frame developed by Richard Arkwright and John Kay.
wiki:5446133
Smallpox vaccine [SEP] Dryvax
Dryvax is a freeze-dried calf lymph smallpox vaccine. It is the world's oldest smallpox vaccine, created in the late 19th century by American Home Products, a predecessor of Wyeth. By the 1940s, Wyeth was the leading U.S. manufacturer of the vaccine and the only manufacturer by the 1960s. After world health authorities declared smallpox had been eradicated from nature in 1980, Wyeth stopped making the vaccine. The U.S. Centers for Disease Control and Prevention (CDC) kept a stockpile for use in case of emergency. In 2003 this supply helped contain an outbreak of monkeypox in the United States. In February 2008 the CDC disposed of the last of its 12 million doses of Dryvax.