This study sought to ascertain the prevalence of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) among a sample of 465 patients with Long COVID. The participants completed three questionnaires: (1) a new questionnaire measuring both the frequency and severity of 38 common symptoms of COVID and Long COVID. (2) a validated short form questionnaire assessing ME/CFS. and (3) a... https://parisnaturalfoodes.shop/product-category/all-in-one-nutritional-shake-choco/