DEERFIELD, Ill.--(BUSINESS WIRE)--Baxter International Inc. (NYSE: BAX) announced today that it has completed testing and evaluation of the A/H1N1 influenza virus and is now in full-scale production of a commercial A/H1N1 vaccine using its Vero cell culture technology. Baxter received an A/H1N1 strain from the U.S. Centers for Disease Control and Prevention [a World Health Organization (WHO) Collaborating Center] in early May and is diligently working to deliver a pandemic vaccine for use as early as July.