ProPublica: “The CDC has quietly published a controversial review of perfluoroalkyl substances, or PFAS, that indicates more people are at risk of drinking contaminated water than previously thought. A major environmental health study that had been suppressed by the Trump administration because of the “public relations nightmare” it might cause the Pentagon and other polluters has been quietly released online. The U.S. Centers for Disease Control and Prevention published the controversial 852-page review of health dangers from a family of chemicals known as perfluoroalkyl substances, or PFAS – man made chemicals used in everything from carpets and frying pan coatings to military firefighting foams – on its website [June 20, 2018], and will publish a notice in the Federal Register June 21, 2018. The study upends federally accepted notions for how much of these chemicals are safe for people – recommending an exposure limit for one of the compounds that is 10 times lower than what the U.S. Environmental Protection Agency has maintained is the safe threshold, and seven times lower for another compound. The stricter exposure thresholds are similar to those established by state health agencies in New Jersey and Michigan. All told, the report offers the most comprehensive gathering of information on the effects of these chemicals today, and suggests they’re far more dangerous than previously thought.”..