IMPORTANT NOTICE: Many pages on this site may not display properly for Internet Explorer 11 users. Please consider another browser such as Chrome or Firefox.



Wyoming Public Health Laboratory

Combined Laboratories Facility

208 South College Drive

Cheyenne, WY  82002      Use 82007 if shipping by UPS or FedEx.


The mission of the Wyoming Public Health Laboratory is to support public health, public safety, and emergency response by providing Wyoming communities, agencies, and private health care providers with timely, cost effective, and quality assured public health laboratory services and technical support.


The Wyoming Public Health Laboratory (WPHL) is the diagnostic hub of the public health support network for Wyoming's health care providers and the citizens of Wyoming, providing a diversity of laboratory services & testing over 80,000 samples yearly, to assure protection for the health of our communities. The WPHL serves as the state’s advanced level diagnostic facility to alert physicians and epidemiologists to outbreaks, provide technical advice, recognize disease patterns and new pathogens.  The WPHL consists of specialized testing sections including Chemical Testing, Microbiology Testing, and Public Health Emergency Preparedness Laboratories.


For Public Health Emergencies or to report Immediately Notifiable Conditions, please call 1-888-996-9104.


The Chemical Testing Laboratory of the Wyoming Public Health Laboratory is comprised of the Drug Toxicology and Alcohol Testing sections. Drug and alcohol testing is done under the authority of WS 31-6-105(a). The Drug Toxicology lab is responsible for testing biological samples for controlled and non-controlled substances, while the Alcohol Testing lab performs testing for blood alcohol. In addition to the analytical services provided, the Alcohol Testing Section is responsible for the certification and maintenance of breath alcohol testing instrumentation, procedures, and breath test operators statewide, as well as providing training through the Wyoming Law Enforcement Academy and to individual agencies.  Analysts are subpoenaed to testify in court statewide as expert witnesses regarding the analyses performed.


The Microbiology Section of the Wyoming Public Health Laboratory is comprised of specialized laboratory areas including Bacteriology, Parasitology, Mycobacteriology, Serology, Diagnostic Immunology, Molecular Epidemiology, Molecular Diagnostics, and Water testing for coliforms. These laboratories are dedicated to provide testing services to the state of Wyoming & its citizens to identify, track, control, and prevent infectious diseases. Associations with state agencies, county & city groups, and national professional entities ensures citizens of Wyoming receive state-of-the-art testing services from the Microbiology Laboratory.  Cooperative associations include; Centers for Disease Control & Prevention (CDC), WY City/County Health Departments, health care providers and medical laboratories, schools, County Coroners, EPA, WY DEQ, and other state laboratories such as the Wyoming State Veterinary Laboratory, Wyoming Department of Agriculture Laboratory, and the Wyoming Game & Fish Department Laboratory.


The Public Health Preparedness Laboratory (PHPL) has a comprehensive statewide laboratory response program that provides Wyoming with the infrastructure necessary to respond to bioterrorism threats and emerging infectious diseases. The PHPL is the only Biosafety Level 3 laboratory in the state that is CLIA regulated and capable of performing confirmatory testing for bioterrorism agents in humans. The PHPL is a confirmatory level member of the Laboratory Response Network (LRN), a national coalition of laboratories with designated response capabilities working jointly with the Center for Disease Control and Prevention (CDC). This laboratory's response program model ensures surge capacity for any disease outbreak and enhances the WPHL’s ability to respond to emerging infectious diseases such as H1N1 Flu and SARS.