NOVA scienceNOW

1918 Flu

Clip: Season 6 | 12m 33s

A virus that killed up to 50 million people is revived to decipher its deadliness

Aired: 11/01/12

Rating: TV-G

Problems Playing Video? | Closed Captioning

Funding for NOVA ScienceNOW is provided by the National Science Foundation and the Alfred P. Sloan Foundation.