It's not really AIBU but I know this subject gets high traffic, I hope it's ok to do this 
A family friend has been taken ill with Guillain-Barré syndrome, I'm in touch with her DH but am by no means top priority and don't want to pester DH at a time like this for constant updates!
I heard tonight she was in ICU, I'm very concerned for friend and only know what I have read online about the condition, I wasn't expecting to hear they had gone to ICU and this has concerned me even more!
Does anyone know anything about this condition, is ICU a bad sign or is it fairly standard under the circumstances, I sort of don't know how worried to be if that makes sense?
Thanks to anyone who can help x