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Science Weekly

Secrets of the microbiome: the vagina

Science Weekly

The Guardian

Science

4.21K Ratings

🗓️ 25 January 2024

⏱️ 17 minutes

🧾️ Download transcript

Summary

The trillions of microbes living on and inside the human body are an important part of who we are, from mediating all our interactions with the environment to determining our cancer risk and influencing who we fall for. And scientists are only just beginning to decipher the species of bug we share our lives with, and how they shape us. In the second of a three-part Science Weekly mini-series, Madeleine Finlay meets Ina Schuppe Koistinen, associate professor at the Karolinska Institutet in Stockholm, and author of the book Vulva: Facts, Myths and Life-Changing Insights. Ina explains what makes the vaginal microbiome special, why it could hold the key to understanding pregnancy complications, and how we can better care for and protect it.. Help support our independent journalism at theguardian.com/sciencepod

Transcript

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0:00.0

This is the Guardian.

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This message was paid for by Travel Texas.

0:35.9

Visit Austin.

0:36.8

Visit Dallas.

0:37.7

Visit Houston and visit Fort Worth. If you'll know that our bodies contain trillions of microbes, bacteria, viruses, fungi,

0:57.8

that play a crucial role in every part of our lives, but that we're only just beginning to understand.

1:05.0

It's your kind of sixth sense, literally your sixth sense, it interacts with everything in your environment.

1:10.0

To me it's the key to absolutely everything.

1:12.0

One area that scientists are very excited about, but remains shrouded in mystery, is the vagina

1:19.0

microbiome.

1:20.0

So when we talk about the vagina, that's this muscular tube that is between the outside and the outside is the vulva, and then the inside is the vagina that connects to the uterus and then to the

1:36.2

other reproductive organs like the ovaries. Anyone who has a vagina will know

1:41.1

they can be a bit of a problem area. Thrush, bacterial vaginosis, urine retract

1:47.3

infections, but now researchers are learning just how big of a player microbes are in women's health.

1:54.0

When we come to women's health in general there is very little research

2:00.0

and we know much less about these mechanisms than we know about other parts of human biology.

...

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