Thursday, November 23, 2006


Tysabri information from, includes Tysabri side effects interactions, indications ... Tysabri. Biogen Idec announced on Monday, Feb. 28, 2005 a voluntary suspension of Tysabri. This was due to an unexpected adverse event. One individual enrolled in the Avonex and Tysabri combination ... Important Information for our Patients regarding Tysabri.