The Centers for Disease Control and Prevention CDC) intends to modify contract 200-2010-33945 to GlaxoSmithKline. for the sole source purchase of 100,000 doses of Twinrix® (Hepatitis A and B combination-Vaccine) for the pediatric patient populations. Due to increased demand for GSK's Hepatitis A and B combination vaccine, the contract maximum quantity is hereby increasead.
This is not a request for competitive proposals, nor is a solicition available.