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b'Is laughter contagious? Are contagions funny? UCLA biologist Dr Oliver Fregosa comes by to spread the word about containing the spread. Also: We\\u2019ve got a fresh crate of weird Kit-Kat flavors from Japan. Like \\u201cbean sandwich.\\u201d And \\u201cwasabi.\\u201d Are they tasty? Or even edible? Let\\u2019s find out.\\n\\nGuest\\nDr. Oliver Fregoso\\nAssistant Professor of Microbiology, Immunology, and Molecular Genetics\\nUCLA\\nhttp://www.fregosolab.org/\\n\\nHouse Band\\nTimm Freeman\\ntimmfreeman.com\\nLearn more about your ad choices. Visit megaphone.fm/adchoices'