Smallpox vaccination in hospital personnel. Results of a survey and vaccination program at the Johns Hopkins Hospital.
D000328:Adult; D005260:Female; D006758:Hospital Volunteers; D006801:Humans; D008297:Male; D008396:Maryland; D008505:Medical Staff, Hospital; D008875:Middle Aged; D009726:Nurses; D009729:Nursing; D012899:Smallpox / Q000517:prevention & control*; D014611:Vaccination