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. 2018 Apr 23;126(4):042001. doi: 10.1289/EHP3131

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Photograph of a child playing in a puddle of rainwater after Hurricane Harvey — The data from all the Harvey wristband studies will be shared with participants so they can understand their individual exposures. As investigator Cheryl Walker puts it, “We want to know what you are exposed to, not what the city of Houston is exposed to.” Image: © Parilov/Shutterstock.