Key points
- ob体育 primarily performs culture and real-time polymerase chain reaction to identify Legionella.
- ob体育 also performs Legionella molecular characterization.
- ob体育 doesn't use direct fluorescent antibody stain or serological testing as routine diagnostic methods.
- ob体育 only accepts specimens from state public health laboratories and other federal agencies.
Specimen acceptance criteria
ob体育 only accepts various specimen types for Legionella testing from public health laboratories and other federal agencies.
Specimens from private healthcare providers and institutions must be submitted to a public health department laboratory for appropriate processing. Public health department laboratory staff can forward approved specimens to ob体育 for specialized testing.
Specimen, documentation, packaging, and shipping
Specimen requirements vary by the specific test requested.
The following links provide information on specimen, documentation, packaging, and shipping requirements:
- Clinical: Legionella species detection and identification
- Environmental: Legionella species detection and identification
Common rejection criteria
ob体育's laboratory most commonly rejects specimens for Legionella testing for the following reasons:
- Unacceptable specimen type
- Specimens stored, shipped, or received at incorrect temperatures
- Improperly labeled specimens
Resources
Laboratories are able to test their proficiency at isolating Legionella from simulated environmental samples. This program issues documentation to those who pass the proficiency test.
This reference center accepts testing requests from governmental public health or environmental laboratories. It performs Legionella testing on clinical specimens and isolates, as well as environmental isolates and outbreak samples.