Wyeth Vaccines, a dedicated division of Wyeth, is a major force in preventative medicine and its mission is to reduce the number of serious illnesses and deaths from bacterial and viral infections. Vaccines have contributed more to world health than any other public health intervention of the 20th century, preventing and diminishing diseases that once affected millions of lives annually. 

On this website you can find out about the diseases that Wyeth Vaccines is helping to prevent and why vaccination is so important to protect all generations.