Here are a list of some of my favourite/most used links about M.E. (aka “chronic fatigue syndrome”).
Testing for M.E. – an essential guide including the physical signs.
Useful test list for CFS – some lab tests that should be carried out, including viral tests.
A comprehensive list of symptoms including a definition of M.E.
The infectious character of M.E.
The 2003 Canadian Clinical Case Definition for ME/CFS – many think it should be a definitive requirement for diagnosis.
Foggy Friends – a forum for people with M.E.
An Open Letter to Those Without CFS/Fibro – for friends and family of the sufferer.
Easy to Swallow – for people with swallowing difficulties.
The CFIDS/ME community on Livejournal has more useful links.