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The Naked Scientists Podcast

Environmental DNA: Seeing the Unseen

The Naked Scientists Podcast

Dr Chris Smith

Science Radio, Engineering, Naked Scientists, Natural Sciences, Technology, Life Sciences, Health & Fitness, Medicine, Science

4.6957 Ratings

🗓️ 10 August 2021

⏱️ 60 minutes

🧾️ Download transcript

Summary

This week, we'll be delving into the world of environmental DNA: what did researchers find when they went looking for the Loch Ness monster? Plus, in the news, with an autumn "booster" on the cards, we look at how much antibody you need to be protected against Covid 19, and how sea level change can affect volcanic eruptions... Like this podcast? Please help us by supporting the Naked Scientists

Transcript

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0:00.0

All engine running.

0:04.0

running.

0:05.0

I'm so genius.

0:06.0

Welcome.

0:07.0

This is the show where we bring science.

0:09.0

What that essentially means is discovery is

0:11.0

advances, research, technology, unbelievable.

0:14.7

Without further ado, this is the naked scientist.

0:17.8

Hello, welcome to the show where we bring you the latest breakthroughs in science, technology and

0:24.1

medicine with me Sally La Page and Adam Murphy. This week with an autumn booster

0:29.2

on the cards we look at how much antibody you need to be protected against COVID-19 and how sea level change can

0:35.2

affect volcanic eruptions.

0:37.6

Plus we'll be delving into the world of environmental DNA.

0:41.9

What did researchers find when they went looking for the Loch Ness monster?

0:45.7

The Naked Scientists Podcast is powered by UKfast.co.uk. K. To COVID first and recently the Joint Committee on Vaccination and Immunisation

1:04.1

outlined plans for an Autumn booster programme to top up the immunity of everyone over 50

1:09.9

against COVID-19. But one thing that hasn't been clear so far is how much antibody do we need

1:15.4

in order to be protected. And why are some people, despite vaccination, still able to catch

1:19.9

coronavirus infection but not become unwell.

1:23.4

Now we have a bit more clarity because as Robert Cedar explained to Chris Smith,

1:28.2

he's done some careful experiments on monkeys which develop COVID-19 infections in a similar way to humans.

1:35.1

This has revealed the level of antibody that's needed to protect both against severe lung

...

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