This rash can then go away in a few hours or last for a few days without any lasting effects. Studies done in her laboratory indicated that the HHV-6 variant A is found in the brain of MS patients at the places where the damage is occuring. She also claims that people with MS have HHV-6 variant A in their blood stream. They have developed a way to rapidly grow the virus to help in diagnosis of people with an active HHV-6 infection. Remember, this is not direct proof.
Many questions still remain to be answered.
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