The patient part of the Biovigilance network will start this coming summer of 2009. The other part is donor vigilance and later I think will include tissues. See link below. http://www.cdc.gov/nhsn/bio.html Also another website that you might be interested in is the International Haemovigilance Network (previously known as European Haemovigilance Network). In their website, you will the haemovigilance programs and reports of european countries as well as non european to include Australia, New Zealand and Singapore. www.ehn-org.net Hope this helps.