From what I understand, many of our “immigrant friends” have contributed to the rise of tuberculosis in this country, and even diseases like leprosy, and are bringing back diseases that we had eradicated in this country. And I’ve heard stories of what some of the farm workers do to the produce they’re picking.
Yes. I do know TB is very high in the SFO area. In Reno, we seem to get bad rounds of MRSA and creepy stomach viruses at least once a year probably from all the out-of-towners. Good times! ;)