Health 0:00Play0:00 / 1:21MuteShareToggle FullscreenHealth & ScienceAugust 25, 2023 1:05 pmWhat to know about Legionnaires' diseaseLegionnaires’ disease is a severe form of bacterial pneumonia. Here’s what you need to know. BOOKMARKERMore Health VideosSlide 1 of 81:20Now PlayingWhat to know about Legionnaires' disease3:06Personal Training Redefined3:45What is brain fog?2:58Climate change is causing distress, anxiety among young Americans1:32How to prevent mosquito bites2:07CDC issues new guidelines for IUD pain management3:00Organ recipient becomes donation advocate3:32Dealing with winter fatigue or seasonal affective disorder? Here's what you should knowNewsLive TVSearchSearch Videos:LocalUS & World VideosEntertainment VideosNew York LiveBetter Get BaqueroLatest1:14Amy Robach sparks T.J. Homes engagement rumors with huge ring2:42Jessica Simpson talks ‘heartbreak' at first performance in 15 years1:39Prince William and Princess Catherine reveal sons Prince George & Prince Louis share love of rugby2:40Ione Skye reflects on last text with ex Matthew Perry2:35Gwyneth Paltrow reacts to Meghan Markle's new lifestyle brand1:37Rachel Zegler says being part of ‘Snow White' was an 'emotional experience'14:21Stanley Tucci says his ‘The Devil Wears Prada' character is most like him1:24Prince Harry's immigration documents released1:46Olivia Culpo pregnant and expecting firstchild with Christian McCaffrey4:02Simone Ashley says she learned American accent from Lindsay Lohan in ‘Parent Trap'6:56How close is Michael Urie with his former ‘Ugly Betty' co-star America Ferrera?1:22Richard Gere's wife celebrates his ‘first Spanish Father's Day' after move to SpainShow More