When did NOVA Season 13 Episode 15 air?
NOVA Season 13 Episode 15 aired on November 11, 1986 at 9 PM ET.


PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
What are the prospects for halting or curing the deadliest epidemic ever to challenge modern medicine? NOVA finds cause for both hope and alarm in the battle against AIDS.
Direct answers for episode-level questions and details.
NOVA Season 13 Episode 15 aired on November 11, 1986 at 9 PM ET.
This episode runs for approximately 55 minutes.
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