How does asthma work? - Christopher E. Gaw

Title:
How does asthma work? - Christopher E. Gaw
Description:

View full lesson: http://ed.ted.com/lessons/how-does-asthma-work-christopher-e-gaw

More than 300 million people around the world suffer from asthma, and around 250,000 people die from it each year. But why do people get asthma, and how can this disease be deadly? Christopher E. Gaw describes the main symptoms and treatments of asthma.

Lesson by Christopher E. Gaw, animation by Zedem Media.

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Video Language:
English
Team:
closed TED
Project:
TED-Ed
Duration:
05:10
http://www.youtube.com/watch?v=PzfLDi-sL3w
Format: Youtube
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Original
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Added   by Jessica Ruby
Format: Youtube
Primary
Original
Synced