Why is blue used as the color for GBS?

/r/guillainbarre is a small, welcoming community for those who have survived or are currently battling Guillain Barre Syndrome or Chronic Inflammatory Demyelinating Polyneuropathy, the family/friends of patients and survivors, and for those curious about the disease. We welcome anything related to GBS/CIDP: questions, insightful articles or news, stories about experiences or just general ranting (because, let's be honest, sometimes it sucks!). Feel free to grab a flair and share (or vent!) away.

I am ~7 months out of GBS!!

/r/guillainbarre is a small, welcoming community for those who have survived or are currently battling Guillain Barre Syndrome or Chronic Inflammatory Demyelinating Polyneuropathy, the family/friends of patients and survivors, and for those curious about the disease. We welcome anything related to GBS/CIDP: questions, insightful articles or news, stories about experiences or just general ranting (because, let's be honest, sometimes it sucks!). Feel free to grab a flair and share (or vent!) away.