A person who has plaque psoriasis can donate as long as they have no signs of infection, open bleeding wounds etc, there are certain treatments that will cause a deferral, Acitretin for example with cause you to be deferred for 5 years, MTX will cause a deferral and also Bio's My wife is a Nurse educator / Phlebotomist with The Australian Red Cross Blood Service so if you have any questions about P and donating I can ask her for you.
People who lived in the UK for six months or more from 1980–1996 are permanently deferred due to the risk from Creutzfeldt-Jakob disease (mad cow disease)
People who lived in the UK for six months or more from 1980–1996 are permanently deferred due to the risk from Creutzfeldt-Jakob disease (mad cow disease)

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