logo
episode-header-image
Nov 2020
7m 3s

How COVID-19 human challenge trials work...

TED
About this episode

In April 2020, epidemiologist-in-training Sophie Rose volunteered to be infected with the virus that causes COVID-19. As a young, healthy adult, she's offering to take part in a human challenge trial, a study where participants are intentionally exposed to SARS-CoV-2 to test vaccines and gather critical data. Explaining how challenge trials could speed up the development of effective vaccines, Rose shares why volunteering was the right decision for her.



Hosted on Acast. See acast.com/privacy for more information.

Up next
Today
How doodling unlocks your imagination | Joe Whale
Artist Joe Whale used to get in trouble for doodling in class, until a local restaurant let him cover an entire wall with his artwork … and the internet took notice. He traces his unlikely beginning to a bigger story: your imagination is a muscle, and it weakens when you hand it ... Show More
8m 39s
Yesterday
The gift and power of emotional courage | Susan David (re-release)
Psychologist Susan David shares how the way we deal with our emotions shapes everything that matters: our actions, careers, relationships, health and happiness. In this deeply moving, humorous and potentially life-changing talk, she challenges a culture that prizes positivity ove ... Show More
19m 12s
Jul 28
What music is for | Wallis Bird
Irish musician and songwriter Wallis Bird received her first guitar at six months old and has been chasing music ever since. After her TED2026 performance of three genre-bending original songs, Wallis sat down with TED music curator Anna Bulbrook – a musician herself – to talk ab ... Show More
37m 41s
Recommended Episodes
Jun 2020
People Are Volunteering To Be Exposed To The Coronavirus...For Science
In this episode, Maddie Sofia talks with Invisibilia's Alix Spiegel about the bioethics of conducting human challenge trials with the aim of producing a viable coronavirus vaccine. We hear from James Kublin, a clinical health professor in the Department of Global Health at the Un ... Show More
10m 50s
Nov 2020
Dispatch 13: Challenge Trials
<p>What if someone asked you to get infected with the COVID-19 virus, deliberately, in order to speed up the development of a vaccine? Would you do it? Would you risk your life to save others?</p> <p>For months, dozens of companies have been racing to create coronavirus vaccines. ... Show More
26m 36s
Mar 2021
What COVID can teach us about societal disparities
Dr. Angela Dunn offers her experiences as an epidemiologist during COVID-19 to bring attention to the communities that often remain most at-risk during health crises. This talk was filmed at TEDxSaltLakeCity. All TEDx events are organized independently by volunteers in the spirit ... Show More
7m 51s
Mar 2021
In the Eye of the Pandemic
How virologist Dr. Nada Melhem, from AUB's Faculty of Health Sciences, has been tackling the challenges of COVID-19 and whether she thinks we’ll have a vaccine soon to begin a return to normal life.Interview recorded in September 2020 before phase three trails of COVID-19 vaccine ... Show More
20m 28s
Oct 2015
Medical science needs you! Human clinical trials
Clinical trials for vaccines: how they work and what's involved for volunteers. Testing novel vaccines in humans is the first step on a long route to licensure. Clinical trials are long, expensive but essential procedures designed to confirm both a vaccines safety but also its ef ... Show More
12m 44s
Sep 2020
A Conversation With a Covid-19 Vaccine Scientist
What does it feel like working on something that could save the world? CNN Chief Medical Correspondent Dr. Sanjay Gupta speaks with Hanneke Schuitemaker, PhD, the Global Head of Vaccine Discovery and Translational Medicine at Janssen Pharmaceutica. She reflects on her work leadin ... Show More
15m 53s
Mar 2021
Episode 22: Simplifying the COVID-19 Vaccines With Priya Sampathkumar
Chadi is joined by Priya Sampathkumar (@PSampathkumarMD), MD, infectious disease specialist and hospital epidemiologist, Mayo Clinic, to detail the COVID vaccine effort over the past 12 months and how the currently approved ones came to be safe and effective in such a short perio ... Show More
51m 35s
Apr 2020
Nursing During a Pandemic
tail spinning
35m 1s