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Inconsistent Water Testing Exposes U.S. Schoolchildren to High Levels of Lead
By Sam Nickerson
Researchers at the Harvard T.H. Chan School of Public Health reviewed 25 state programs for testing for lead in schools' drinking water supply and found that there is no uniformity in states' approaches to develop initiatives to test for lead in school drinking water, action levels or maintaining water quality data — public schools in some states are not even required to perform testing on all drinking water taps.
The World Health Organization warns that "there is no known level of lead exposure that is considered safe" and research in the U.S. has linked even low levels of lead exposure with health and learning problems in children because of how it affects brain and nervous system development.
"Lead is a neurotoxin, it drops IQ scores, it's linked to aberrant behavior and violence," Howard Kessler, a retired doctor and part of Physicians for Social Responsibility, told The Guardian. "The concern is that while we are not taking much action, children are being damaged on a generational level. We are supposed to provide them with a safe environment, not poison them."
High levels of lead have been found in school tap water since the toxic water crisis in Flint, Michigan became a national story in 2014, yet there is currently no federal requirement for schools to test water for lead, The Guardian reported, leaving the issue to the states.
Of the 25 states in the Harvard report, researchers found that only 15 have laws or funding allocations for testing water in schools, while 10 have programs that are run through state environmental protection or health agencies. Few states provide funding for lead testing and remediation through school drinking water programs, the study found.
Without federal oversight, there's a wide range of lead contamination action levels at the state level, from 5 parts per billion — the Food and Drug Administration action level for bottled water — to 20 parts per billion, the study found. In Atlanta, for instance, more than half of its public schools had high levels of lead, with some exceeding 15 times the federal limit for drinking systems.
Lead contamination in school drinking water spans the entire country, from urban areas like Detroit, Newark and Chicago, to suburban and rural communities in Maine and Vermont, The Guardian reported. In other words, it's a national public health crisis.
Campaigns to eliminate lead exposure in daily life have been mostly successful, The Guardian reported, as it had all but eliminated led from tin cans, gasoline and paint by the mid-1980s. But lead in drinking water — often from old pipes — went largely unnoticed as subsequent court rulings weakened public health laws requiring lead testing of school water.
"Ensuring that all children have easy and appealing access to lead-safe school drinking water should be a health policy priority for relevant federal and state agencies and will support the promotion of drinking water as a healthy beverage of choice," the authors of the Harvard study wrote.
EcoWatch Daily Newsletter
By Daisy Brickhill
Each morning, men living in fishing communities along Ghana's coastline push off in search of the day's catch. But when the boats come back to shore, it's the women who take over.
By Sam Nickerson
Links between excess sugar in your diet and disease have been well-documented, but new research by Harvard's School of Public Health might make you even more wary of that next soda: it could increase your risk of an early death.
The study, published this week in the American Heart Association's journal Circulation, found that drinking one or two sugar-sweetened beverages (SSBs) each day — like sodas or sports drinks — increases risk of an early death by 14 percent.
Tyson Foods Recalls Nearly 70,000 Pounds of Chicken Strips After Customers Find ‘Fragments of Metal’
Tyson Foods is recalling approximately 69,093 pounds of frozen chicken strips because they may have been contaminated with pieces of metal, the U.S. Department of Agriculture (USDA) Food Safety and Inspection Service (FSIS) announced Thursday.
The affected products were fully-cooked "Buffalo Style" and "Crispy" chicken strips with a "use by" date of Nov. 30, 2019 and an establishment number of "P-7221" on the back of the package.
"FSIS is concerned that some product may be in consumers' freezers," the recall notice said. "Consumers who have purchased these products are urged not to consume them. These products should be thrown away or returned to the place of purchase."
Environmental exposure to pesticides, both before birth and during the first year of life, has been linked to an increased risk of developing autism spectrum disorder, according to the largest epidemiological study to date on the connection.
The study, published Wednesday in BMJ, found that pregnant women who lived within 2,000 meters (approximately 1.2 miles) of a highly-sprayed agricultural area in California had children who were 10 to 16 percent more likely to develop autism and 30 percent more likely to develop severe autism that impacted their intellectual ability. If the children were exposed to pesticides during their first year of life, the risk they would develop autism went up to 50 percent.
ExxonMobil could be the second company after Monsanto to lose lobbying access to members of European Parliament after it failed to turn up to a hearing Thursday into whether or not the oil giant knowingly spread false information about climate change.
The call to ban the company was submitted by Green Member of European Parliament (MEP) Molly Scott Cato and should be decided in a vote in late April, The Guardian reported.
Bernie Sanders has become the first contender in the crowded 2020 Democratic presidential primary field to pledge to offset all of the greenhouse gas emissions released by campaign travel, The Huffington Post reported Thursday.