Ep 125 Blastomycosis: How fungus became amongus

Ep 125 Blastomycosis: How fungus became amongus

Fungal infections don’t often make an appearance on this podcast, but when they do, you know you’re in for a wild ride. In this episode, we explore the rare but potentially deadly fungal infection blastomycosis. We trace the journey of Blastomyces spores as they depart from their cozy homes of decomposing wood and make their way first into mammalian lungs before possibly moving into the skin, intestines, and brain. How and why these fungi can be so deadly is our next stop, one that takes us into an unexpected direction: the fall of dinosaurs, the rise of mammals and the role that pathogenic fungi played in this transition. We delve into why comparatively few fungi are pathogenic to humans and how our warm-bloodedness may protect us. But, as we discuss in the episode’s conclusion, that protection may be weakened as our warming planet selects for fungi that can tolerate increasing temperatures. Dinos, dogs, deep time, and deadly outbreaks - this episode has it all.

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Episoder(281)

Special Episode: Dr. Lindsey Fitzharris and Adrian Teal & Dead Ends!

Special Episode: Dr. Lindsey Fitzharris and Adrian Teal & Dead Ends!

Science doesn’t always get it right the first time (or the second, or the third, or even the ninety-ninth!). And while we may chuckle at the outlandish things people believed or the goofy experiments ...

28 Okt 202554min

Ep 191 Famine: More than starvation

Ep 191 Famine: More than starvation

As we learned last week, starvation extends far beyond hunger and what a lack of food does to the human body. Similarly, famine is much more than a food shortage and starvation on a population-level s...

21 Okt 20251h 10min

Ep 190 Starvation: More than hunger

Ep 190 Starvation: More than hunger

Deprived of food, our bodies do the best they can to keep us alive and functioning as long as possible. As the days pass, the rhythms of our lives change: our metabolism, our heartbeats, our hormones,...

14 Okt 20251h 4min

Special Episode: Antonia Hylton & Madness

Special Episode: Antonia Hylton & Madness

The United States is in the midst of a monumental mental health crisis, with one in four people predicted to experience mental illness at some point in their lives. Adequate mental health care remains...

7 Okt 202556min

Ep 189 Newborn screening: The future is here

Ep 189 Newborn screening: The future is here

Every year, millions of babies around the world are screened for dozens of treatable conditions within the first day or two of life. What it takes is a few drops of blood on some filter paper, and wha...

30 Sep 20251h 18min

Ep 188 Candida yeast: Here, there, and everywhere

Ep 188 Candida yeast: Here, there, and everywhere

None of us are ever truly alone. Our bodies are home to untold numbers of microbes, chilling on our skin, in our guts, throughout our respiratory tract, inside our bellybuttons, under our fingernails,...

23 Sep 20251h 17min

Special Episode: Mary Roach & Replaceable You

Special Episode: Mary Roach & Replaceable You

When your car breaks down or your fridge goes on the fritz, you can order a replacement part and get things back up and running in no time. The same cannot always be said for another intricate machine...

16 Sep 202548min

Ep 187 Hypothermia Part 2: How it helps

Ep 187 Hypothermia Part 2: How it helps

Last week, we took you through all the ways that cold can harm us and the harrowing history of humans perishing at its icy hands. Ending the story there would be skipping over the parts where cold get...

9 Sep 20251h 5min

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