Due to scheduled maintenance by the Arizona Department of Administration to the state datacenter, azdhs.gov and related services will be unavailable from 10:00 p.m. Friday, November 15, until 10:00 a.m. Saturday, November 16. Thank you for your patience.
What is a public health laboratory? Watch this animated video to learn how public health laboratories protect the public against diseases and other health hazards.
The Arizona State Laboratory Environmental Microbiology Department conducts microbiological examinations of food and water for sanitary quality and isolation and identification of microorganisms of public health significance. Sanitarians and representatives of federal, state, county, and city agencies responsible for monitoring quality and enforcing regulations governing production and handling of food and water may submit samples for analysis. Private individuals or agencies requesting testing will be referred to their county health department or private laboratories. Please contact the laboratory for information and referrals.