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Unbiased Science

Don't Let Ticks Suck the Fun Out of the Outdoors

May 10, 2023
Dr. Andrea Love, Executive Director of the American Lyme Disease Foundation, joins the pod to discuss tick species, pathogens, and diseases. They debunk tick myths, emphasize prevention, and give advice on what to do if bitten. Tick testing limitations and the importance of clinical symptoms are highlighted. Enjoying the outdoors safely and getting involved with the American Lyme Disease Foundation are encouraged.
39:03

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • Ticks have specific hosts they prefer, like small mammals and rodents, as humans are incidental hosts, and only a few tick species bite humans and transmit diseases.
  • Tick prevention involves a multi-pronged approach such as conducting thorough tick checks, using insect repellents, applying permethrin, and practicing good hygiene to reduce tick attachment and potential infection risks.

Deep dives

Ticks and Tick-borne Pathogens

Ticks are a broad class of arthropods that feed on blood to survive. They have specific hosts they prefer, such as small mammals and rodents, and humans are incidental hosts. There are about 850 tick species globally, with around 90 identified in the US. Only a few tick species bite humans and transmit diseases. Lyme disease is commonly associated with black-legged ticks found in the Northeast and Midwest. Other tick species, like the lone star tick and brown dog tick, can transmit different pathogens. It's estimated that about 10-20% of ticks carry some form of pathogen that could be transmitted to humans.

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