Virus Killers: Spanish Flu and H5N1 ("Bird Flu")

After a painstaking reconstruction of the Spanish-Flu virus, Drs. Taubenberger and Hultin - together with other scientists - find parallels between that pandemic and the H5N1 strain of bird-flu.

This clip is from a documentary - Flu Time Bomb - which examines the parallels (and draws conclusions) from study findings. It was broadcast, in 2006, on Discovery International.