4.2 • 1.5K Ratings
🗓️ 28 September 2021
⏱️ 13 minutes
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What if you were holding life-saving medicine ... but had no way to administer it? Zoom down to the nano level with engineer Kathryn A. Whitehead as she gives a breakdown of the little fatty balls (called lipid nanoparticles) perfectly designed to ferry cutting-edge medicines into your body's cells. Learn how her work is already powering mRNA-based COVID-19 vaccines and forging the path for future therapies that could treat Ebola, HIV and even cancer.
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0:00.0 | Ted Audio Collective |
0:07.0 | This is Ted Health. I'm your host, Dr. Shoshana Ungerleiter. |
0:13.0 | It took less than a year for scientists to develop and distribute COVID-19 mRNA vaccines, |
0:19.0 | with public reactions to this quick turnaround, ranging from fascination to fear. |
0:24.0 | But it turns out that technology at work in these vaccines comes from years of scientific research. |
0:30.0 | In her 2021 Ted Monterey Talk, engineer, teacher and innovator, Catherine A. Whitehead, |
0:36.0 | breaks down how and why the success of the COVID-19 mRNA vaccines will pave the way for future generations |
0:44.0 | to treat or even cure future diseases. |
0:49.0 | There's another podcast you might enjoy. It's called Am I Normal from the Ted Audio Collective. |
0:54.0 | It's back with a new mini-series all about the stories behind the statistics. |
0:59.0 | What does adulthood mean in a place where more than three-quarters of people between ages 18 and 35 live with their parents? |
1:06.0 | What defines joy when you live in one of the top ranked countries for happiness? |
1:10.0 | Here from the people that make up every interesting data point. |
1:13.0 | Listen to Am I Normal, wherever you get your podcasts. |
1:17.0 | What if I told you that the pandemic will save the lives of millions of people? |
1:25.0 | It's a difficult thing to consider, given how many loved ones we've already lost. |
1:31.0 | But throughout the course of human history, massive public health crises have resulted in innovation in healthcare and technology. |
1:42.0 | For example, the Black Death gave rise to the Gutenberg Press and the 1918 flu pandemic led to modern vaccine technology. |
1:53.0 | The COVID-19 pandemic has and will be no different. |
1:58.0 | Just look at our vaccines, normally developed over many years and the mRNA vaccines were deployed in a mind-blowing 11 months. |
2:10.0 | How is that even possible? |
2:13.0 | It was possible because scientists have been working for many years to get us to the point where we could use mRNA quickly in an emergency situation. |
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