Smallpox vaccination begins in U.S.--precautions needed.
People with HIV and certain other medical conditions must avoid smallpox vaccination, and also vaccinia infections from others who have been vaccinated recently.
James
John S
JS
D000075202:Contraindications; D006801:Humans; D012899:Smallpox / Q000517:prevention & control*; D012900:Smallpox Vaccine / Q000008:administration & dosage* / Q000009:adverse effects; D014481:United States
D012900:Smallpox Vaccine