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  • Disease facts by alphabetized groups

  • Key topic highlights

Foodborne illness outbreak summaries

Public Health's Communicable Diseases, Epidemiology and Immunizations office teams up with food inspectors to investigate cases of possible foodborne illnesses in King County.


Zika virus updates

Zika is primarily spread through the bite of infected Aedes aegypti and Aedes Albopictus mosquitoes. Washington state does not have these species of mosquitoes, so currently there is no risk in King County of Zika spreading locally.


The Communicable Disease Epidemiology & Immunization Quarterly

This quarterly newsletter is devoted to those who share Public Health's goals of preventing and better understanding communicable diseases.


Annual summaries of disease cases on King County