Some hospitals seeing increase in RSV, 'walking pneumonia.' Here's what to know ABC NewsCook Children's ER treating high volume of patients, many non-emergency illnesses NBC DFWViruses spreading across Austin before holiday season FOX 7 AustinNorth Texas hospital treats hundreds of children with respiratory illnesses CBS NewsRSV, pneumonia cases are surging among kids in Fort Worth, leaving ERs at capacity Fort Worth Star-Telegram