
Why are Bats Tolerant of the Diseases They Carry?
Clip: Season 48 Episode 10 | 2m 34sVideo has Closed Captions
Viruses circulate so well within bat colonies — could they hold secrets to better health?
Laboratories around the world are mobilizing to find the answers because just how this stealthy nocturnal animal functions remains largely a mystery.
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

Why are Bats Tolerant of the Diseases They Carry?
Clip: Season 48 Episode 10 | 2m 34sVideo has Closed Captions
Laboratories around the world are mobilizing to find the answers because just how this stealthy nocturnal animal functions remains largely a mystery.
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NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration. Participants take part in real-world investigations by visualizing, analyzing, and playing with the same data that scientists use.Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipVideo has Closed Captions
Could the source of the deadliest viruses hold the secret to a healthier and longer life? (30s)
Unique Adaptations may Explain Bats' Resistance to Viruses
Video has Closed Captions
Bats are really effective at dumping heat to keep their body temperatures fairly normal. (3m 2s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipNational Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.