African Swine Fever
Let's Know Things
Colin Wright
4.8 • 593 Ratings
🗓️ 18 June 2019
⏱️ 33 minutes
🧾️ Download transcript
Summary
This week we talk about panzootics, pigs, and the pork industry.
We also discuss China’s meat market, globalized viruses, and preventative culling.
This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit letsknowthings.substack.com/subscribe
Transcript
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| 0:00.0 | Epizutiology, sometimes called epizoology, or veterinary epidemiology, is the term for the study of disease patterns within |
| 0:23.0 | animal populations. An epizutic is like an epidemic in humans but for animals. This epizutic |
| 0:29.4 | might take place in a specific area, relegated to a particular forest or nature preserve or |
| 0:35.4 | breeding facility, for instance, in which case it would be considered |
| 0:38.5 | an outbreak. It might also be a widespread event affecting populations of that animal in many |
| 0:45.0 | different regions, countries, or even hemispheres, in which case it would be considered a |
| 0:49.6 | pan-zutic. Importantly, this sort of disease spread, whether we're talking about a regionally specific |
| 0:55.8 | event or one that's more widespread, is N-Zudic, meaning limited to a particular creature. So a disease |
| 1:02.7 | that is only found in Kitty's Hogd-Nose bat, also called the bumblebee bat, because it's so small, |
| 1:09.4 | arguably the smallest of all mammals, and which is found |
| 1:12.8 | in western Thailand and southeastern Myanmar, a disease that only carries between kitty's hog-nosed |
| 1:18.1 | bats would be an epa-zutic that is a pan-zutic that is n-zutic to this particular |
| 1:23.7 | bat. Today, we have numerous methods of tracking potential outbreaks before they go full-on |
| 1:29.6 | pan-zutic, affecting far more members of a particular species across a far greater area. We also |
| 1:35.8 | have the means of stopping transmission through treatment and prevention, just as with humans and |
| 1:41.3 | our diseases. Mathematical models are also utilized to see where an increase in flu-like symptoms are experiencing an uptick within horse populations, for instance. |
| 1:51.1 | And that can allow practitioners of veterinary medicine to pop in and vaccinate those who are yet unaffected, |
| 1:58.2 | keeping the virus isolated and unable to spread, allowing it to die off |
| 2:02.8 | once those currently affected have been treated, if feasible, or allowing them to rest and recuperate |
| 2:08.4 | until their immune systems handle things, if not. As a species, we've been practicing |
| 2:13.9 | veterinary medicine, or versions of it, since at least the Neolithic period. |
| 2:19.3 | There's archaeological evidence that our ancestors were trepinating, that is, we're drilling |
... |
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