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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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antibody

  1. F

    Vitamin D effects on antibody titers, PCR, or Elispot?

    Hi, I'm planning on eventually doing a series of antibody tests for things like EBV, CMV, HSV, HHV 6, Coxsackie B, Rubella, candida, toxoplasma, mycoplasma, and various Lyme tests. I'm also looking at doing a few Elispot tests with Infectolab, which to my limited knowledge is based on...
  2. C

    Preprint: Impact of cross-coronavirus immunity in post-acute sequelae of COVID-19 (Herman et al, 2022)

    Abstract Beyond the unpredictable acute illness caused by SARS-CoV-2, one-fifth of infections unpredictably result in long-term persistence of symptoms despite the apparent clearance of infection. Insights into the mechanisms that underlie post-acute sequelae of COVID-19 (PASC) will be critical...
  3. C

    Serum Level of Anti-Nucleocapsid, but Not Anti-Spike Antibody, Is Associated with Improvement of Long COVID Symptoms (Varnai et al, 2022)

    Abstract Background: Long COVID is a condition characterized by long-term sequelae persisting after the typical convalescence period of COVID-19. Previous reports have suggested the role of an unsatisfactory immune response and impaired viral clearance in the pathogenesis of long COVID...
  4. C

    Immunoglobulin signature predicts risk of post-acute COVID-19 syndrome (Cervia et al, 2022)

    Abstract Following acute infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) a significant proportion of individuals develop prolonged symptoms, a serious condition termed post-acute coronavirus disease 2019 (COVID-19) syndrome (PACS) or long COVID. Predictors of PACS...
  5. M

    Help with understanding EBV acute infection antibodies test?!

    Can someone help me understand the purpose of an EBV acute infection antibodies test and also how to interpret it (or point me towards a good resource). I sort of new to this so trying to learn and understand better. The four categories of the test that I have done are EBV Ab VCA, IgM EBV...
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