A first-grader raises her hand at Mary L. Fonseca Elementary School in Fall River, Mass., in November.
Jessica Rinaldi/Boston Globe via Getty Images
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A new study suggests reopening schools may be safer than previously thought, at least in communities where the coronavirus is not already spreading out of control.
A first-grader raises her hand at Mary L. Fonseca Elementary School in Fall River, Mass., in November.
Jessica Rinaldi/Boston Globe via Getty Images
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