I've been reading articles and books for over a year about the problem of TB and especially drug resistant TB in the world. I was surprised to find out how big of a problem it is and has been for centuries. I noticed a lot of people on this forum live in England and wondered if there was a connection between TB and floaters. I found these links which suggest a link with the BCG vaccine and also TB uveitis. The BCG vaccine isn't given in the USA, but is given in other countries, such as England. Also, I recently saw some articles about wild badgers giving TB to cows in England which may have resulted in TB contaminated meat and milk being sold on the market. Unpasteurized milk is a common source of TB.