NOVA - Season 25 Episode 14
In this scientific mystery, NOVA ventures to the front lines of medical research where scientists are scrambling to understand the strange new ailment popularly known as "mad cow disease." Highly infectious and incurable, this disease has claimed the lives of nearly a million cattle in Britain, and a variant is responsible for a handful of deaths in humans. Millions more people may have been exposed, and now the race is on to determine if we are on the brink of another deadly epidemic like AIDS or Ebola. What scientists are finding is making them rethink many fundamental assumptions about epidemiology and may hold startling implications for public health in the future.
First Air Date : 1974-03-03
Last Air date : 2024-10-09
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 25 : Episode 11997-10-07
- Season 25 : Episode 21997-10-14
- Season 25 : Episode 31997-10-21
- Season 25 : Episode 41997-10-28
- Season 25 : Episode 51997-11-11
- Season 25 : Episode 61997-11-12
- Season 25 : Episode 71997-11-18
- Season 25 : Episode 81997-11-25
- Season 25 : Episode 91997-12-02
- Season 25 : Episode 101998-01-06
- Season 25 : Episode 111998-01-20
- Season 25 : Episode 121998-01-27
- Season 25 : Episode 131998-02-03
- Season 25 : Episode 141998-02-10
- Season 25 : Episode 151998-02-24
- Season 25 : Episode 161998-03-31
- Season 25 : Episode 171998-04-21
- Season 25 : Episode 181998-04-28
- Season 25 : Episode 191998-05-12
- Season 25 : Episode 201998-12-29
