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    Created in 2008, Phoenix Rising is the largest and oldest forum dedicated to furthering the understanding of, and finding treatments for, complex chronic illnesses such as chronic fatigue syndrome (ME/CFS), fibromyalgia, long COVID, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome (MCAS), and allied diseases.

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  1. monica

    What Should Phoenix Rising Tell the IOM Committee?

    Just a note: In my case abnormalities were found in my spinal fluid. During a viral infection. So biological markers maybe found in spinal fluid, not only blood. Spinal fluid is not often tested (should be tested when inflammation is present).