I had put this in banter, but I’ll bring it here too. If you want to feel hopeful, check out the tuberculosis (BCG) vaccine that’s given in many countries that are reporting lower cases than “normal.” Of course, some of those countries are the same ones that you’d expect to lie, so maybe no connection at all. However, this interview with Dr. Robert Gallo, the director at the Institute of Human Virology at UMD School of Medicine is intriguing. Go to about 1 minute remaining.