Is anyone here JCV positive and taking Tecfidera? While I am JCV positive my white blood cell count is in the average range. I am still worried about being at a higher risk of developing PML since ive read that PML is *directly cause* by the JC virus. And taking tecfidera can lower your white blood cell count, leaving you helpless to fight against JCV.
Anyone here taking Tecfidera while JCV positive and having positive results? Any additional information is extremely appreciated. I am struggling to try to pick a medicine to start. Thanks.
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