Public Health Emergency Preparedness
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Table 4.1. Early Clinical Signs and Symptoms After Exposure to Selected Bioterrorist Agents
Clinical Signs and Symptomsa |
Agent or Disease |
Respiratory |
Influenza-like illness ± atypical pneumonia |
Tularemia.
Brucellosis.
Q fever.
Venezuelan equine encephalomyelitis.
Eastern equine encephalomyelitis.
Western equine encephalomyelitis. |
Influenza-like illness with cough and respiratory distress |
Inhalational anthrax.
Pneumonic plague.
Inhalational tularemia.
Ricin.
Aerosol exposure to Staphylococcal enterotoxin B.
Hantavirus.
|
Exudative pharyngitis and cervical lymphadenopathy |
Oropharyngeal tularemia |
Neurologic |
Flaccid paralysis |
Botulism |
Encephalitis |
Venezuelan equine encephalomyelitis.
Eastern equine encephalomyelitis.
Western equine encephalomyelitis. |
Meningitis |
Inhalational anthrax.
Septicemic and pneumonic plague.
Venezuelan equine encephalomyelitis.
Eastern equine encephalomyelitis.
Western equine encephalomyelitis. |
Gastrointestinal |
Diarrhea |
Salmonella species.
Shigella dysenteriae.
Escherichia coli O157:H7.
Vibrio cholerae.
Cryptosporidium parvum. |
Vomiting, abdominal pain, bloody diarrhea, hematemesis |
Gastrointestinal (GI) anthrax |
Dermatologic |
Vesicular rashb associated with fever, headache, malaise |
Smallpox |
Painless ulceration progressing to black eschar |
Cutaneous anthrax |
Ulcer plus painful regional lymphadenopathy and influenza-like illness |
Ulceroglandular tularemia |
Petechiaeb with fever, myalgia, prostration |
Viral hemorrhagic fever |
Cardiovascular |
Shock after respiratory distress |
Inhalational anthrax.
Ricin.
Viral hemorrhagic fever. |
Hematologic |
Thrombocytopenia |
Brucellosis.
Viral hemorrhagic fever.
Hantavirus. |
Neutropenia |
Viral hemorrhagic fever.
Venezuelan equine encephalomyelitis.
Eastern equine encephalomyelitis.
Western equine encephalomyelitis. |
Hemorrhage |
Viral hemorrhagic fever |
Disseminated vascular coagulation |
Viral hemorrhagic fever |
Renal |
Hemolytic-uremic syndrome, thrombotic thrombocytopenic purpura |
Escherichia coli O157:H7 and other shiga toxin-producing E. coli.
Shigella dysenteriae. |
Oliguria, renal failure |
Viral hemorrhagic fever.
Hantavirus. |
Other |
Painful lymphadenopathy |
Bubonic plague |
Purulent conjunctivitis with preauricular or cervical lymphadenopathy |
Oculoglandular tularemia |
a Based on route of exposure; likely to make someone seek medical attention; other manifestations (e.g., fever, headache, vomiting, diarrhea) possible and common early on in many illnesses.
b Rashes of diseases that cause petechiae or vesicular skin lesions may start as macular or papular lesions.
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