Today was Tysabri infusion # 46 and boy did I need it.  My knees have felt like they are being blow torched every time I sat or stood.  I took special notice to the tiny bags of saline that were being used (read: rationed) and asked what the deal was.

Turns out there is a US hospital shortage –

http://news.yahoo.com/u-hospitals-hit-shortage-intravenous-saline-223426357–sector.html;_ylt=AwrBEiKkOOhSBmoAFufQtDMD