"Almost everyone knows someone with asthma, though they may not know it." So begins this informative, engaging production on asthma. From the causes of asthma, to the pathology of an asthma attack, to successful treatment of asthma, you may learn more in a few minutes here than anywhere else. I found particularly enlightening the almost-frighteningly clear depiction of what happens to the airways during an asthma attack.

I really learned a lot from this video. Very interesting!