PHILADELPHIA, Feb. 18, 2009 (GLOBE NEWSWIRE) -- Hemispherx Biopharma, Inc. (AMEX:HEB) announced its medical director, Dr. David Strayer, will present new data on Ampligen(r) (Poly I: Poly C12U) at the upcoming International Association of Chronic Fatigue Syndrome (IACFS/ME) in Reno, NV March 13, 2009. The mission of IACFS/ME is to promote, stimulate and coordinate the exchange of ideas related to CFS/ME research, patient care and treatment.