This third edition ofDiagnosis and Treatment of Chronic Fatigue Syndrome, Myalgic Encephalitis and Long Covid is written on a ‘need-to-know’ basis, as follows:
The ‘need-to-know’ principle or basis is technically a term used by Governments, and often their Armed Forces, to denote situations where people are told the bare minimum to carry out their duties – i.e., up to their respective security...