red clay, some of your information is incorrect. Chiron may manufacture flu vaccine in Britain, but it is not a British company. Chiron is a multinational corporation with its headquaters in California. Check out it's executives and board of directors, the majority, if not all, are American.
Chiron Corporation
4560 Horton Street
Emeryville, CA 94608-2916
Phone: (510) 655-8730
Fax: (510) 655-9910