>but only marginally worse My point is that I don't think OP is qualified to say whether or not USAID is putting a meaningful dent in the TB problem. It's ent

>but only marginally worse My point is that I don't think OP is qualified to say whether or not USAID is putting a meaningful dent in the TB problem. It's entirely possible that, for example, if you deploy resources amongst individuals that are known to travel, for example, you could significantly eliminate the probability of others being infected (including you and I in the developed world).