Published Date: 2023-11-22 16:15:00, Category: News (665066)Time: 03:09 min, View Count= 39 ( + More Social Media views ) , Rating= Title: Mystery dog illness continues to spreadKeywords: Mystery dog illness continues spread Description: A serious respiratory illness has been seen in four states, with the number of cases climbing and concern as families begin to travel with their pets for the to ABC News on YouTu