While close contact is essential to dolphin social bonds, sharing space and air also spreads disease. To track a virus outbreak among East Coast dolphins, scientists are tracing the social networks of these playful animals in the Chesapeake Bay. (April 7)

Subscribe for more Breaking News: http://smarturl.it/AssociatedPress
Website: https://apnews.com
Twitter: https://twitter.com/AP
Facebook: https://facebook.com/APNews
Instagram: https://www.instagram.com/APNews/
​

You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/15933cdce4ca412ca66413cac0e5ed75