Quick Answer
To transport a tick for testing, place it in a sealed container or zip-top plastic bag with a moistened cotton ball or paper towel to maintain humidity, then freeze it or refrigerate it, and submit it to a laboratory with a completed submission form.
Storage and Transportation Methods
When removing a tick, it’s essential to store and transport it properly for accurate testing. Place the tick in a sealed container or zip-top plastic bag. If using a plastic bag, make sure it’s tightly sealed to prevent moisture and air from escaping. Add a moistened cotton ball or paper towel to maintain humidity, which helps preserve the tick’s DNA. This is crucial for accurate testing, as a dry tick can lead to false-negative results.
Freezing and Refrigeration
To preserve the tick, store it in the refrigerator at a temperature below 40°F (4°C) or freeze it at 0°F (-18°C) or below. Freezing is a more effective method, as it kills the tick’s internal organs and prevents DNA degradation. If you can’t freeze the tick immediately, refrigeration is a suitable alternative. However, it’s essential to note that refrigeration may lead to a lower rate of successful DNA extraction.
Laboratory Submission
When submitting the tick for testing, include a completed submission form with the tick’s location, date of removal, and any relevant medical information. This information helps laboratories provide accurate results and context for your test. Label the container or bag with your name, address, and contact information, and ship it to the laboratory via a trackable method to ensure it arrives safely and on time.
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