29 September 2019 (Sunday) - C antigens
Whilst perusing the Blood Bank Interest Group on Facebook I read “If a unit is negative for the C antigen will they also be negative for The CW antigen”. Now this is easy. They might be. They might not.
But in the discussion that followed the question some said yes, some said no, and some agreed with me.
I need to bear in mind that I need to carefully consider my sources of CPD, and not blithely trust everything to be correct…