451K views · 1.3K reactions | One of the most contagious and destructive diseases that bees can have, the American Foulbrood will wipe out entire apiaries unless the epicenter is completely burned and contained For full videos, check these channels: @ketborbal - YouTube @HIVE.and.THERIVE - YouTube @dycelabforhoneybeestudies4833 - YouTube @stonehillcabin - YouTube | OneQueen.ro | Facebook

1M views · 268 reactions | "This is one of the most contagious diseases out there," says Dr. Sanjay Gupta on the 34 confirmed measles cases in Washington state. "Of those 34, we know that 30 were not vaccinated." https://cnn.it/2SayzGN | CNN Replay | Facebook

89K views · 1.1K reactions | A Boise baby is about to go viral for his contagious giggle! This is Oakley Robles, he's just 7-months-old. Watch his dad eat chips, it's just about the funniest thing in the world to this little guy. THIS is the cutest thing you'll see all day.  #BabyGigglesAreTheBest | Maggie O'Mara | Facebook

22K views · 156 reactions | Contagious laughter is the kind that comes spontaneously, spreads uncontrollably and transforms even the grayest day into a moment of light. It is a universal language, capable of uniting people without the need for words. #laughter #contagiouslaughter #spontaneously #universallanguage #laughmore #smilesandlaughter #happywoman #smilingisgoodforyou | Giovanna Chicco | Facebook