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Science Magazine Podcast

A polio outbreak threatens global eradication plans, and what happened to America’s first dogs

Science Magazine Podcast

Science Podcast

News, News Commentary, Science

4.3842 Ratings

🗓️ 5 July 2018

⏱️ 20 minutes

🧾️ Download transcript

Summary

Wild polio has been hunted to near extinction in a decades-old global eradication program. Now, a vaccine-derived outbreak in the Democratic Republic of the Congo (DRC) is threatening to seriously extend the polio eradication endgame. Deputy News Editor Leslie Roberts joins host Sarah Crespi to talk about the tough choices experts face in the fight against this disease in the DRC. Sarah also talks with Online News Editor David Grimm about when dogs first came to the Americas. New DNA and archaeological evidence suggest these pups did not arise from North American wolves but came over thousands of years after the first people did. Now that we know where they came from, the question is: Where did they go? Read the research. This week’s episode was edited by Podigy. Download a transcript of this episode (PDF) Listen to previous podcasts. About the Science Podcast [Image: Polio virus/David Goodsell/RCSB PDB; Music: Jeffrey Cook] Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

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0:00.0

This podcast is supported by the Icon School of Medicine at Mount Sinai,

0:04.0

the academic arm of the Mount Sinai health system in New York City,

0:07.5

and one of America's leading research medical schools.

0:10.7

What are scientists and clinicians working on to improve medical care and health for women?

0:15.5

Find out in a special supplement to Science magazine prepared by the Icon School of Medicine

0:20.0

and Mount Sinai in partnership

0:21.6

with science. Visit our website at www.combe at www.combe-science.org and search for Frontiers

0:27.0

of Medical Research-Dash-Womeness Health. The Icon School of Medicine at Mount Sinai, we find a way.

0:33.3

Morgan State University, a Baltimore, Maryland-Karnege R2 doctoral research institution,

0:39.2

offers more than 100 academic programs and awards degrees at the baccalaureate,

0:44.0

master's, and doctoral levels, is furthering their mission of growing the future, leading

0:48.7

the world. Morgan continues to address the needs and challenges of the modern urban environment.

0:54.4

With a four-year quadrupling of research, more than a dozen new doctoral programs,

0:59.4

and eight new National Centers of Excellence, Morgan is positioned to achieve Carnegie R1 designation in the next five years.

1:07.4

To learn more about Morgan and their ascension to R1, visit morgan.edu slash research.

1:17.6

Welcome to the science podcast for July 6, 2018. I'm Sarah Crespi. This week, Deputy News Editor Leslie Roberts has a story on vaccine-derived polio

1:30.4

and an outbreak that threatens big plans to eradicate the virus from the planet.

1:35.4

An online news editor, David Grimm, introduces us to America's first dogs.

1:40.6

According to new evidence, they came over from Siberia, just like America's first people.

1:45.9

And then the dogs disappeared entirely, thousands of years later.

1:51.9

First up, we have Leslie Roberts, Deputy News Editor for Science.

1:55.7

She's here with a story on a polio outbreak in the Democratic Republic of Congo.

...

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