...wonder if other sanctuary cities are hiding their numbers....
Yes, they are. ‘Burlington, Vermont epidemiologists at the Vermont Department of Health are concealing the number of refugees with contagious active tuberculosis nearly a month after Watchdog reported that more than one-third of Vermont’s resettled refugees test positive for TB.’ This was in June 2016.
318 of 900 refugees admitted tested positive. Each one has to be given medicine daily and observed by a nurse.