title: Smallpox and smallpox vaccine: ocular and systemic risks and ethical uncertainties.
abstract: BACKGROUND
  The threat of bioterrorism and use of biological weapons has drawn renewed attention to smallpox, and smallpox vaccinations have been resumed in the United States. Both smallpox and smallpox vaccine carry risk of potentially debilitating or fatal adverse effects. The optometrist must be familiar with the signs and symptoms of smallpox disease and complications of smallpox vaccine for proper management and preservation of vision.
  
  
  BACKGROUND
  The literature on the ocular and systemic effects of smallpox and smallpox vaccination is reviewed to provide the practicing optometrist with an overview of the issues involved in case management. Recent guidelines have placed additional ocular-related contraindications to receiving the smallpox vaccine. Risk factors for complications arising from smallpox vaccination are discussed. A discussion of the ethical implications is also presented.
  
  
  CONCLUSIONS
  Knowledge of the signs and symptoms of smallpox infection, and of adverse effects caused by smallpox vaccination, can provide the necessary background to help eye care providers make appropriate diagnoses and referrals. Understanding ethical and legal/Constitutional questions surrounding the risk of outbreak and various vaccination containment strategies will help optometrists make informed decisions as health care professionals, patient advocates, and concerned citizens, as well as weigh the risks and benefits of vaccination, if it is offered to them.
mesh_terms: D000075202:Contraindications; D026690:Ethics, Clinical; D004992:Ethics, Medical; D005128:Eye Diseases / Q000382:microbiology / Q000628:therapy; D006801:Humans; D011634:Public Health; D012307:Risk Factors; D012899:Smallpox / Q000150:complications* / Q000473:pathology / Q000517:prevention & control; D012900:Smallpox Vaccine / Q000009:adverse effects*; D014611:Vaccination / Q000009:adverse effects / Q000941:ethics / Q000379:methods
chemical_list: D012900:Smallpox Vaccine
keywords: Health Care and Public Health