News Source: Independent
| 2 months ago
Tysabri strengthens a virus that causes a potentially fatal brain disease. Evan Beckman, Biogen's senior vice president of Immunology Research and Development, said it has not found any correlation between the level of JC virus in the blood or urine...
News Source: Androscoggin News
| 2 months ago
Scientists may have discovered part of the reason why Tysabri, a drug used to treat multiple sclerosis, may lead to the development of a rare but potentially deadly brain disease in some patients. The drug seems to rouse the typically dormant JC...