Going to try and post up here without getting an unfair warning!!!
Am a first aider, having held my badge I have been requested to go and get a few blood checks cause of several incidents involving blood from a HepB person.
Now firstly, they person did inform me of this before I treated him, but as I was already wearing gloves, and was only doing basic treatment till he got to the doc's, I wasn't worried at all.
But they guy we were working for requested it, and so I used the GUM clinic to have this done, only to be told that if it was recent contact it would not show up till after 6 months, had the tests done, for all, not just the HepB, and I was right, I was clear!
I do not give blood as of yet, that is due to me not being as healthy as I could be, I do want to, but until I lose a little of this excess weight and get myself healthy again, I wont waste the time of the transfusion place in having to screen my (possibly) unhealthy blood!
As for the blanket ban, if they can screen it completely, then great, the LGBT folks are always outside the Donor banks in the town when they have a drive on "Please give blood as we are not allowed to, Thanks". But if there is still a risk, am not so sure! Better screening is definitely required here.