Why Opening Windows Is a Key to Reopening Schools


By BY NICK BARTZOKAS, MIKA GRÖNDAHL, KARTHIK PATANJALI, MILES PEYTON, BEDEL SAGET AND UMI SYAM from NYT Science https://ift.tt/3dSk8lg

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New study: U.S. preschoolers exposed to broad range of potentially harmful chemicals - University of California - Davis Health

New study: U.S. preschoolers exposed to broad range of potentially harmful chemicals    University of California - Davis Health View Full Co...