One more thing on this subject (was thinking about it).
My best childhood friend's grandfather died from something which does sound like neurodegenerative disease (like CJD, don't know if it's really that). I remeraber him telling me that he "can't recognize his daughter, himself, he has difficulties with memory, can't even properly go to the toilet, etc....), but as to now I didn't notice (or he didn't tell me) that someone else died from this same thing.
If this was CJD, will he get it as well? And if I was in contact with his blood (not his grandfather's but the blood of that friend of mine), not by transfusion, but something like.....(example) I drank from the glass he drank from, and that glass had a bit of blood as his lips were bleeding, am I at risk of getting this?
Also when we had a systematical examination in school, when they were taking blood from us for checking, and if there is a risk, then all people which got their blood out after him (that is, if they used the same needle) are at risk for contracting CJD
What is the risk?
I don't even know if his grandfather had CJD, but I am guessing if it was....