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Why not vaccinate chickens against avian flu, and new form of reproduction found in yellow crazy ants

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Manage episode 360011140 series 110382
Content provided by Science Podcast and Science Magazine. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Science Podcast and Science Magazine or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Why some countries, such as China, vaccinate flocks against bird flu but others don’t, and male ants that are always chimeras

First up this week, highly pathogenic avian influenza is spreading to domestic flocks around the globe from migrating birds. Why don’t many countries vaccinate their bird herds when finding one case can mean massive culls? Staff News Writer Jon Cohen joins host Sarah Crespi to discuss the push and pull of economics, politics, and science at play in vaccinating poultry against bird flu.

Next up, a crazy method of reproduction in the yellow crazy ants (Anoplolepis gracilipes). Hugo Darras, an assistant professor in the Institute of Organismic and Molecular Evolution at Johannes Gutenberg University, talks about how males of this species are always chimeras—which means their body is composed of two different cell lines, one from each parent.
Read a related perspective.

This week’s episode was produced with help from Podigy.

About the Science Podcast

[Image: The Wild Martin; Music: Jeffrey Cook]

[alt: Queen and worker yellow crazy ants with podcast overlay]

Authors: Sarah Crespi; Jon Cohen

Episode page: https://www.science.org/doi/10.1126/science.adi0665

Learn more about your ad choices. Visit megaphone.fm/adchoices

  continue reading

628 episodes

Artwork
iconShare
 
Manage episode 360011140 series 110382
Content provided by Science Podcast and Science Magazine. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Science Podcast and Science Magazine or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

Why some countries, such as China, vaccinate flocks against bird flu but others don’t, and male ants that are always chimeras

First up this week, highly pathogenic avian influenza is spreading to domestic flocks around the globe from migrating birds. Why don’t many countries vaccinate their bird herds when finding one case can mean massive culls? Staff News Writer Jon Cohen joins host Sarah Crespi to discuss the push and pull of economics, politics, and science at play in vaccinating poultry against bird flu.

Next up, a crazy method of reproduction in the yellow crazy ants (Anoplolepis gracilipes). Hugo Darras, an assistant professor in the Institute of Organismic and Molecular Evolution at Johannes Gutenberg University, talks about how males of this species are always chimeras—which means their body is composed of two different cell lines, one from each parent.
Read a related perspective.

This week’s episode was produced with help from Podigy.

About the Science Podcast

[Image: The Wild Martin; Music: Jeffrey Cook]

[alt: Queen and worker yellow crazy ants with podcast overlay]

Authors: Sarah Crespi; Jon Cohen

Episode page: https://www.science.org/doi/10.1126/science.adi0665

Learn more about your ad choices. Visit megaphone.fm/adchoices

  continue reading

628 episodes

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