My interest in blood is what it can tell us about our origins as when did the various ABO types occur and where and it's link with genetics, where environment is deciding factor;
But from the link posted whatever your type, you know where not to go on holiday, with my own allele, South America would be an iffy choice.
1992 Saracen Traverse Elite ( Sadly Lost
1993 Saracen Tufftrax Elite. ( STOLEN IN PLYMOUTH AREA !!!- http://www.retrobike.co.uk/forum/viewto ... 92#1202592
1995 GT Timberline.
Variety is the spice of life, Ignore people one day, annoy them the next !