
There's a fresh plea for Australians who come from a variety of backgrounds to roll up their sleeves and donate blood after a study highlighted a shift in the nation's blood types.
There are four commonly known blood types - A, AB, B and O.

There's a fresh plea for Australians who come from a variety of backgrounds to roll up their sleeves and donate blood after a study highlighted a shift in the nation's blood types.
There are four commonly known blood types - A, AB, B and O.