title: [Smallpox--eradicated disease and a potential terrorist weapon].
abstract: Smallpox is a disease that followed humanity for thousands of years up until thirty years ago. It was possible to eradicate, since an effective live vaccine from crossreacting vaccinia could be developed. Twenty years passed since vaccinations stopped and very few people are protected against the disease today. Variola today has become an object of discussion due to the possibility that it can be used as a bioweapon. Due to the number of complications that can be expected a general vaccination is probably not possible. Research is ongoing to develop new vaccines. Many countries are improving their capabilities to respond to a renewed threat of a smallpox epidemic.
authors.affiliation: Kunskapscentrum för mikrobiologisk beredskap (KCB), Smittskyddsinstitutet (SMI), Solna.
authors.forename: Anders
authors.initials: A
authors.lastname: Tegnell
authors.forename: Britta
authors.initials: B
authors.lastname: Wahren
authors.forename: Fredrik
authors.initials: F
authors.lastname: Elgh
mesh_terms: D001208:Asia; D001694:Biological Warfare / Q000266:history*; D023482:Bioterrorism / Q000266:history*; D003140:Communicable Disease Control / Q000266:history* / Q000639:trends; D004196:Disease Outbreaks / Q000266:history; D005060:Europe; D014943:Global Health; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D012899:Smallpox / Q000266:history* / Q000517:prevention & control / Q000635:transmission; D012900:Smallpox Vaccine / Q000008:administration & dosage / Q000266:history / Q000600:supply & distribution; D014481:United States
chemical_list: D012900:Smallpox Vaccine