PML Cases now at 475
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HarryZ
- Family Elder
- Posts: 2572
- Joined: Tue May 25, 2004 2:00 pm
- Location: London, ON, Canada
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PML Cases now at 475
The number of Tysabri related PML cases rose by 3 in the past month to 475. Don't know if this means they are screening Tysabri users better before starting on the drug or if fewer patients are using Tysabri.