Where can a dead tick be submitted for analysis? - briefly
Send a dead tick to your local public health department, state health laboratory, or university veterinary/entomology lab for identification and testing.
Where can a dead tick be submitted for analysis? - in detail
If a tick has died and you need laboratory identification, several channels accept specimens.
Public‑health laboratories operated by state or provincial health departments routinely process arthropod samples. Contact the local health‑department vector‑borne disease unit; they will give instructions on packaging, labeling, and any required consent forms. Many of these labs provide free or low‑cost testing for residents.
University or college entomology departments often run diagnostic services for researchers and the public. Search for institutions with an applied entomology or vector‑biology program and inquire about specimen submission. Fees vary, and turnaround time may be longer than that of public‑health labs.
Veterinary diagnostic laboratories accept ticks collected from pets or livestock. Submit the specimen through the clinic that treated the animal, or send it directly to a veterinary reference lab such as IDEXX or Antech. These facilities usually require a short questionnaire about the host, collection date, and geographic location.
Commercial tick‑testing companies specialize in species identification and pathogen detection. Companies such as TickReport, VectorTest, or the University of Massachusetts Tick Testing Service provide online ordering kits. After receiving a kit, place the dead tick in the supplied vial with ethanol or a dry container, fill out the accompanying form, and ship via the recommended carrier.
For urgent or specialized analysis, consider a reference laboratory accredited by the College of American Pathologists (CAP) or the European Union’s EN ISO 17025. These labs handle exotic or rare species and can perform molecular assays for a broad panel of pathogens.
Typical submission requirements
- Preserve the tick in 70‑95 % ethanol or keep it dry in a sealed plastic tube; avoid formalin.
- Include a label with collection date, exact location (GPS coordinates if possible), host species, and any observed symptoms.
- Complete the laboratory’s intake form; attach a copy of the collection permit if required.
- Use a trackable shipping method; include a “biological specimen” declaration when required by carrier regulations.
By contacting the appropriate agency—state health department, university entomology lab, veterinary diagnostic service, or a reputable commercial tester—you can ensure the dead tick is examined accurately and promptly.