RT Journal Article SR Electronic T1 Anticipating smallpox as a bioterrorist weapon JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 255 OP 259 DO 10.7861/clinmedicine.3-3-255 VO 3 IS 3 A1 Philip P Mortimer YR 2003 UL http://www.rcpjournals.org/content/3/3/255.abstract AB The treat of bioterrorism means it is important to be able to diagnose smallpox. The responsibility for the initial recognition of cases lies with clinicians, and early diagnosis is the key to the successful control of an outbreak. Unless rapidly contained, a bioterrorist release of smallpox would constitute not just a national but a global threat to health. This brief review sets smallpox in its modern context as an infection potentially spread by bioterrorists and recommends sources of information from the twentieth century that will assist clinicians in diagnosing the disease.