Trimeris, Inc. Adjusts 2006 FUZEON North American Sales Guidance

MORRISVILLE, N.C.--(BUSINESS WIRE)--Trimeris, Inc. (NASDAQ: TRMS) today announced that it is revising its guidance for FUZEON net sales in the U.S. and Canada for the full year 2006 from the previous range of between $140 million to $150 million to the new range of between $126 million to $134 million (representing 12 to 19 percent growth over 2005). Importantly, the Company maintains its guidance of achieving profitability for the full year 2006, including option expense.