How diseases and epidemics move through a breath of air
15:18
Science didn't understand my kids' rare disease until I decided to study it
17:06
Why it's so hard to make healthy decisions
1:15:30
The Importance of Age Appropriateness and Parental Consent: Plural Marriage for Children pt 1
49:57
The Deadliest Infectious Disease of All Time | Crash Course Lecture
15:46
Why science says to listen to your gut
12:52
The World’s Rarest Diseases — And How They Impact Everyone | Anna Greka | TED
19:17
Inside the 2003 SARS outbreak - who was really to blame?
15:33