The science behind the pesticide that was almost banned

Last year, there was considerable news coverage on the Environmental Protection Agency’s (EPA) decision to not ban chlorpyrifos, a pesticide which is believed to cause negative effects on brain development in children. While a lot of the media coverage focused on the nature of the decision, little was reported on the science itself. Thus, I have summarized below EPA’s assessment on the health effects of the pesticide on humans.

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Protecting Our Beaches From an Unlikely Foe.

Coastal areas are prone to pollution from fecal bacteria, which are known to be associated with viruses and disease. When it rains, roads and sidewalks wash pet and wildlife waste into storm drains, which end up in our waterways. This can endanger human health, and cause economic losses to shellfishing businesses and tourism. A study conducted before and after installation of stormwater filtration infrastructure showed tremendous success in reducing fecal bacteria loads in Wrightsville Beach, NC, and stands as an example for other coastal areas looking to address their fecal pollution issues.

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