Infectious disease emergencies in primary care.
Infectious disease emergencies can be described as infectious processes that, if not recognized and treated immediately, can lead to significant morbidity or mortality. These emergencies can present as common or benign infections, fooling the primary care provider into using more conservative treatment strategies than are required. This review discusses the pathophysiology, history and physical findings, diagnostic criteria, and treatment strategies for the following infectious disease emergencies: acute bacterial meningitis, ehrlichiosis, Rocky Mountain spotted fever, meningococcemia, necrotizing soft tissue infections, toxic shock syndrome, food-borne illnesses, and infective endocarditis. Because most of the discussed infectious disease emergencies require hospital care, the primary care clinician must be able to judge when a referral to a specialist or a higher-level care facility is indicated.
Kwitkowski
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National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland, USA.
Demko
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D000328:Adult; D002648:Child; D003141:Communicable Diseases / Q000175:diagnosis* / Q000628:therapy*; D004632:Emergency Medical Services / Q000379:methods*; D004697:Endocarditis, Bacterial / Q000175:diagnosis / Q000628:therapy; D019115:Fasciitis, Necrotizing / Q000175:diagnosis / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D016920:Meningitis, Bacterial / Q000175:diagnosis / Q000628:therapy; D008875:Middle Aged; D009722:Nurse Practitioners; D011320:Primary Health Care / Q000379:methods*; D012373:Rocky Mountain Spotted Fever / Q000175:diagnosis / Q000628:therapy; D012772:Shock, Septic / Q000175:diagnosis / Q000628:therapy