Thank you all for the responses! I should also explain, I have only been in the field for 8ish years, BB supervisor for 4, and have only ever worked in a Transfusion Service at the hospital I am at now so the way things were already being done here is the only way I have known! With that being said, I do feel like there are a LOT of things that need "improved", this being one of them.
My senior techs are telling me that they have always reported patients who tested positive for Weak D (our system still calls it Du as well) as Rh positive. We ONLY test patients for Weak D if there has been some discrepancy or if they are a Rh negative baby born to a Rh negative mother. In the case of the infant testing, if we report them out as negative, they might not give the patient the RhoGam. And from I am gathering, giving all Rh negative mothers would not be an ideal process either? Also, what about these reagents that are detecting Weak D at immediate spin such as the Ortho Gel cards and the Quotient reagents? Is that a bad thing?
I did recently attend the AABB Annual Meeting where I heard a lecture about these Weak D positive patients developing anti-D. I had not heard that before!! So, currently we are reporting these Weak D positive patients as Rh positive. Does anyone have a literary source about these developing anti-D that I can use to convince my director/pathologist that we need to change our process?
Thanks again for all of the information! I am always learning and appreciate any input!
M