TARRANT COUNTY, Texas – As holiday gatherings wind down, flu cases are on the rise in North Texas. It comes as health officials continue seeing cases of Respiratory Syncytial Virus (RSV) and COVID-19. The latest data from Children’s Health shows there were 425 Influenza A cases in the past week systemwide, a 52% increase from the week prior. During the same time period, Children’s Health reported a 13% decrease in RSV cases and a 7% decrease in COVID-19 cases from the week prior.