Originally Posted by
firefighterplt
My sister is an RN and has been working the C19 ICU for the last two months...in NYC. She is one of only four nurses on her floor to not get it yet, and just tested negative for antibodies. Mind = blown.
Some people have a natural immunity to certain bugs, just by chance that their system does something that's bad for the bug in question. Might be an immune mechanism that's different from the anti-bodies produced by most people (some few people are even naturally immune to HIV).
Your sis might be one of those. Or she should head over the Atlantic City when it re-opens.