Where should a tick that bit a person be sent for analysis? - briefly
Send the removed tick to a public‑health or state health department laboratory that specializes in vector‑borne disease testing, such as a medical entomology reference lab. These facilities can identify the species and test for pathogens.
Where should a tick that bit a person be sent for analysis? - in detail
Ticks removed from a person should be forwarded to a laboratory capable of species identification and pathogen testing. The most reliable options are public‑health reference laboratories, university diagnostic centers, and specialized veterinary or medical entomology facilities. In the United States, the Centers for Disease Control and Prevention (CDC) operates a Tick‑Testing Program that accepts specimens from health‑care providers and state health departments. State or provincial health agencies often maintain their own diagnostic labs; contacting the local health department yields the appropriate address and shipping instructions. Commercial services such as the Tick‑Testing Laboratory at the University of Rhode Island or the Rocky Mountain Laboratories also process submissions for a fee.
When preparing the specimen, follow these steps:
- Place the tick in a sterile, sealed container (e.g., a 1.5 ml microcentrifuge tube) with a small amount of 70 % ethanol or a dry cotton ball to keep it intact.
- Label the container with the date of removal, exact location of the bite, and the patient’s identification number (no personal identifiers if anonymity is required).
- Complete the accompanying request form, indicating whether species identification, PCR testing for Borrelia, Anaplasma, Ehrlichia, or other agents is needed.
- Ship the package via a courier that accepts biological specimens, using a “biological substance, category B” classification if required by regulations.
If a health‑care provider is unavailable, the patient can contact the regional public‑health laboratory directly; many agencies provide mail‑in kits and prepaid envelopes. Prompt submission—ideally within 24–48 hours of removal—preserves DNA integrity and increases the likelihood of accurate detection.
In summary, the specimen should be sent to a recognized public‑health or academic diagnostic laboratory, following proper preservation, labeling, and shipping protocols to ensure reliable identification and testing.