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SHUTTERSTOCK
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Pictured is a CDC scientist preparing a patient sample for testing.
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JAMES GATHANY/CDC
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AHMAD ARDITY/PIXABAY
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MICHAL FREEDHOFF, ASSISTANT ADMINISTRATOR OF THE ENVIRONMENTAL PROTECTION AGENCY’S OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION, AT HOME IN MARYLAND./NATE PALMER/PROPUBLICA
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PHOTO COURTESY OF CENTERS FOR DISEASE CONTROL AND PREVENTION
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Elliot Malin at his home in Reno, Nevada, with bills he was sent after donating his kidney to his cousin./Credit:Andri Tambunan, special to ProPublica
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