Plague
Plague is caused by infection with the bacterium Yersinia pestis, found in rodents and their fleas in many areas of the world, including the United States. Human plague in the western United States occurs sporadically. Plague is a potential agent of biological terrorism. One case of pneumonic plague without travel to an endemic area may indicate an act of terrorism and constitutes a potential public health emergency.
Resources for the general public
- Plague facts, CDC
Resources for health care professionals
- Plague is a reportable condition in King County: See disease reporting requirements.
- Diagnosis, treatment, health advisories and related resources, CDC
Plague in King County
Purpose of surveillance:
- To investigate cases caused by potential agents of bioterrorism
- To identify naturally occurring sources of infection
- To confirm reported cases and to ensure that exposed persons receive post-exposure prophylaxis and/or monitoring