‘This happens actually quite often’: Woman sits for 1 hour on flight. Then she ends up in the hospital. Here’s how to avoid that

An Irish woman is sharing a PSA on air travel after she boarded a 1-hour flight, only to end up in the hospital. Her TikTok, which earned over 600,000 views as of Wednesday, has alarmed globetrotters about this little-known danger of flying. 

In a viral TikTok, Keela Hughes (@keelahaha) shares how a normal flight landed her in the emergency room with blood clots in her leg and lungs.