November 17, 2023 1:26 pm As a mysterious respiratory illness sickens dogs in 10 states, here are symptoms to watch for Dogs in several states including Illinois have been sickened by a mysterious and potentially fatal respiratory illness, a report from TODAY said. US & World Videos 1:27 Shia LaBeouf's first red carpet appearance in 4 years 2:14 Jennifer Lopez and Ben Affleck seen separately with wedding rings amid tension rumors 1:16 Firefighters rescue dog from bathroom wall 1:34 Chris Pratt's stunt double Tony McFarr dead at 47 1:51 Kim Kardashian and North have girls night out at L.A. Sparks WNBA game