Courtesy of Vanessa Desani/Abigail Murray(NEW YORK) Parents across social media are speaking out about their families' firsthand experiences as the ongoing "tripledemic" of respiratory syncytial virus, influenza and coronavirus continues to spread across the U.S. According to the Centers for Disease Control and Prevention, multiple regions of the country are "nearing seasonal peak levels" for RSV. Meanwhile, the CDC also notes that flu activity is "high across the country" with "at least 13 million illnesses" this season so far, and COVID cases have risen in the month of December, bringing total cases to over 99 million as of last Friday. Abigail Murray's 3-year-old daughter Cayson was one of the patients with RSV who was admitted to the emergency room. Murray and her husband Chase are parents to triplets Cailyn, Caiyd and Cayson, 3, and Carter, three months. In early November, the 27-year-old said she noticed her daughters started de