Mystery Condition Causes Texas Girl to Sneeze 12,000 Times a Day

Meet Katelyn Thornley, a seventh grade student who spends most of her day sneezing. The 12-year-old from Angleton, Texas, suffers from an unknown condition that causes her to sneeze over 12,000 times a day, preventing her from enjoying a normal childhood. The mysterious ailment started about three weeks ago, just after she left a clarinet lesson. […]