What happens when a parasite learns to survive the deep freeze? In this episode, host Cat Vendl talks with parasitologist Cody Malone about Trichinella, the tiny worm behind your grandmother's warnings to cook pork through, and a real hazard for Canada's northern communities who rely on wild game.

Cody shares how this strange nematode completes its entire life cycle in a single host, why freezing meat won't kill it, and how it can lurk in a frozen carcass for years. Along the way: a newly named species discovered on a Yukon mountain, a globe-trotting parasite that turned up in an Alaskan grizzly via what may have been a cruise ship landfill, and the surprising idea that a thriving Trichinella population can actually signal a healthy ecosystem. It's detective work, food safety, and Arctic ecology all in one, an unexpectedly gripping tour of life in the frozen north.

Links

Learn more about Cody's fascinating work on his Researchgate and LinkedIN profile.

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How do you find out which animals a mosquito has been biting? You start by thinking like one. In this episode, biologist Elizabeth Linares Alcántara takes us to a public park in Mérida, Mexico, where she hunts blood-fed mosquitoes in their hiding spots and reads the DNA in their tiny abdomens to reveal who they have been feeding on, from humans and iguanas to feral cats and a neighbour's grazing goat.

The result is a "blood feeding network" that helps anticipate outbreaks of dengue and other emerging diseases. Elizabeth also shares a finding that turns intuition on its head, and offers a preview of next year's WDA conference, hosted in her own backyard on the Yucatán Peninsula.

Links

Learn more about Elizabeth's work on her ResearchGate profile.

Check out more details about next year's WDA conference in Merida, about the Latin American WDA chapter and their student chapter.

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Genevieve Barnett spends their nights caring for one of the world's most misunderstood animals. From Night Flight Rehabilitation, the bat rehab NGO they founded in Colorado, they nurse little brown bats through white-nose syndrome and gently untangle myotis caught in fishing line, one patient at a time.

But Genevieve is also asking bigger questions. Through the lens of queer ecology, they explore what we miss when we view the natural world through one narrow perspective: whose knowledge counts, whose stories get told. From butterflies that are half male and half female to lizard species with no males at all, they reveal a natural world far stranger and more diverse than mainstream science tends to admit, and they make the case that inclusion isn't a side note to One Health. It's central to it.

Link

Follow Genevieve on Instagram and learn more about their amazing bat rehab work:
@night_flight_rehabilitation

We'd love to hear from you ... share your thoughts, feedback and ideas.