Public Health Laboratory

Established in 1892, the NYC Public Health Laboratory was the world's first municipal bacteriological laboratory. In the century since its first campaign to control diphtheria in NYC, the Public Health Lab has expanded to provide a variety of clinical and environmental laboratory testing services to detect and characterize disease causing organisms. Some of these services include community testing for tuberculosis and sexual health associated diseases; antibiotic resistance testing; foodborne disease investigations; outbreak response (Ebola, Legionnaires’ disease, COVID-19, mpox); whole-genome sequencing; beach water and wastewater pathogen monitoring; and biothreat agent testing.

In addition to working closely with local partners, the Public Health Lab has strong partnerships and collaborations with academic institutions, public health labs nationwide, the CDC and the NY State Department of Health Wadsworth Center.

• NYS Laboratory permit (PDF)
• Association of Public Health Laboratories

Tests and Services

• PHL Tests and Services Manual (PDF)
• Microbiology
  • CT/NG NAAT
  • Enteric Bacteriology
  • General Bacteriology
  • Mycobacteriology
  • Antimicrobial Susceptibility Testing
• Environmental Sciences and Toxicology
  • Chemistry
  • Microbiology
• Virology and Immunology
  • HIV
  • Virus Serology
  • Virus Identification
  • Rabies
• Biothreat Response Laboratory
  • Bio-Threat Response
• Biosafety and Outreach
  • NYC PHL Biosafety Outreach Program
• Chemical Threat Response Laboratory
  • Chemical Threat Response

General Service Information

Questions concerning the availability of tests not listed, specimen requirements, or other information should be directed to the laboratory listed below.

Public Health Laboratory Submission Guidelines

To order laboratory tests electronically, visit eOrder.

• eOrder User Guide (PDF)
• COVID-19 Testing at the NYC Public Health Lab (PDF)
• Monkeypox Testing at the NYC Public Health Lab (PDF)
• NYS/NYC Laboratory Guidelines for Handling Specimens from Patients with Suspected or Confirmed Ebola Virus Disease (PDF)
• NYS/NYC Guidance for Laboratory Testing and Management of PUIs for Ebola Virus Disease in Non-Designated Hospitals (PDF)