Latest news releases from PR.com for William Heyward. http://www.pr.com/press-releases Thu, 24 Jul 2008 09:21:36 -0500 http://www.pr.com/images/logo_white.jpg http://www.pr.com/ 68 69 PR.com provides Free Press Release Distribution, & is a unique Directory of Businesses, Products, Services, & Jobs - in all industries. Find Full Company Profiles. © 2008 PR Worldwide, Inc. 60 http://www.pr.com/press-release/56077 For nearly three decades, William Heyward has been on the forefront in the fight against some of the world's deadliest communicable diseases. HIV/AIDS, Ebola, haemophilius influenzae, hepatitis B, and hepatic cancer are among the many illnesses he has focused his attention on in places as far-flung as Zaire, Alaska, South America and Thailand. Dr. Heyward has lived on the leading edge of research on the causes, effects [PR.com - October 12, 2007] William Heyward http://www.pr.com/press-release/56077