Yersinia pestis infection medical therapy
|
Yersinia pestis infection Microchapters |
|
Differentiating Yersinia Pestis Infection from other Diseases |
|---|
|
Diagnosis |
|
Treatment |
|
Case Studies |
|
Yersinia pestis infection medical therapy On the Web |
|
American Roentgen Ray Society Images of Yersinia pestis infection medical therapy |
|
Risk calculators and risk factors for Yersinia pestis infection medical therapy |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
A plague vaccine is not currently available for use in the United States.
According to treatment experts, a patient diagnosed with suspected plague should be hospitalized and medically isolated. Laboratory tests should be done, including blood cultures for plague bacteria and microscopic examination of lymph gland, blood, and sputum samples. Antibiotic treatment should begin as soon as possible after laboratory specimens are taken. Streptomycin is the antibiotic of choice. Gentamicin is used when streptomycin is not available. Tetracyclines and chloramphenicol are also effective. Persons who have been in close contact with a plague patient, particularly a patient with plague pneumonia, should be identified and evaluated. The U.S. Public Health Service requires that all cases of suspected plague be reported immediately to local and state health departments and that the diagnosis be confirmed by CDC. As required by the International Health Regulations, CDC reports all U.S. plague cases to the World Health Organization.
Acute Pharmacotherapies
Early treatment of pneumonic plague is essential. To prevent a high risk of death, antibiotics should be given within 24 hours of the first symptoms. Several types of antibiotics are effective for curing the disease and for preventing it. Available oral medications are a tetracycline (such as doxycycline) or a fluoroquinolone (such as ciprofloxacin). For injection or intravenous use, streptomycin or gentamicin antibiotics are used. Early in the response to a bioterrorism attack, these drugs would be tested to determine which is most effective against the particular weapon that was used.
Antibiotic treatment for 7 days will protect people who have had direct, close contact with infected patients. Wearing a close-fitting surgical mask also protects against infection.