- The Association of American Physicians and Surgeons (AAPS) takes exception to the way the EPA solicits volunteers for its air pollution experiments over the past 10 years. They assert that the agency fails to adequately inform sufferers of asthma, hypertension, metabolic syndrome and other maladies that the concentrated diesel exhaust and other pollutants they breathe in the experiments could cause them harm. Allegedly, agency researchers watch for serious events in the volunteers such as asthma attacks and heart attacks as part of their assessments of the deleterious effects of said pollutants.
- The EPA calculates the risk of such events when exposed to much lower concentrations of the pollutants, multiplies the result by the U.S. population and then claims to save millions of lives.
- The physicians group and some lawmakers accuse the EPA of spinning volunteers' participation as "making the world a better and healthier place" instead of fully informing them of the risks. They cite a 2011 Congressional hearing where EPA representative Lisa Jackson stated that inhaling particulate matter causes premature death.
- ETFs: IYH, XLV, VHT, CURE, FXH, RXL, FHLC, PSCH, RYH, PTH, RXD