"The FBI is now investigating the contamination of Flint’s drinking water, a man-made public health catastrophe, which has left an unknown number of Flint children and other residents poisoned by lead and resulted in state and federal emergency declarations."

"The World Health Organization declared the Zika virus an international public health emergency on Monday, a rare move prompted by growing concern that it could cause birth defects."

"Two years after thousands of gallons of a coal-cleaning agent leaked into the drinking water supply of 300,000 West Virginians, the sentencings of six officials at a chemical distributor this month will bring to a close criminal cases in the spill."

"Across Michigan, in cities large and small, lead poisoning continues to plague children, limiting them in school and on the playground."

"The City of Milwaukee and 70,000 residential property owners are facing total costs of $511 million or more to remove all lead pipes delivering drinking water to those homes, and eliminate the risk of contaminating tap water with the toxic metal."

"The World Health Organization rang a global alarm over the Zika virus on Thursday, saying that the disease was “spreading explosively” in the Americas and that as many as four million people could be infected by the end of the year."

"In January of 2015, when state officials were telling worried Flint residents their water was safe to drink, they also were arranging for coolers of purified water in Flint's State Office Building so employees wouldn't have to drink from the taps, according to state government e-mails released Thursday by the liberal group Progress Michigan."

"Even before state officials designated the village a Superfund site late Wednesday afternoon, residents of Hoosick Falls have been waiting for a solution to their water contamination issue."

"SEBRING, Ohio — In a furor with echoes of the crisis in Flint, Michigan, parents in and around Sebring no longer trust the water coming out of their taps — or the explanations from community leaders — after learning just days ago that high levels of lead were detected in some homes over the summer."

"Michigan Governor Rick Snyder on Wednesday appointed a group of government officials, health and other experts to implement long-term fixes for Flint's lead-contaminated water system, which has become a national scandal."