Illness

TED-Ed

What’s the best way to treat the common cold?

Louise Thwaites

Why is it so dangerous to step on a rusty nail?

Hyunsoo Joshua No and Trudy Wu

How do doctors determine what stage of cancer you have?

Dan Kwartler

The diseases that changed humanity forever

George Zaidan

4 epidemics that almost happened (but didn't)

Kathryn M. Stephenson and David L. Suskind

What is a poop transplant, and how does it work?

TED-Ed

What happens if an engineered virus escapes the lab?

Talya Hackett

Ethical dilemma: Should we get rid of mosquitoes?

Gareth Thomas

How to tackle the stigma of living with HIV

TED-Ed

Will there be another pandemic in your lifetime?

Jen Gunter

The truth about yeast in your body

TED-Ed

Could one vaccine protect against everything?

TED-Ed

Why is it so hard to cure the common cold?

Brooke Bennett

Why the price of insulin is a danger to diabetics

Liesbeth Demuyser

What causes yeast infections, and how do you get rid of them?

Andrew Lovering

How high altitude affects your body