How four summer camps in Maine prevented COVID-19 outbreaks
Testing and “bubbles” were behind the successful efforts
![group of children at camp running along a path](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2020/08/082820_eg_covidcamp_feat.jpg?fit=1028%2C579&ssl=1)
Measures to limit the spread of the coronavirus, like wearing masks, grouping kids together in cohorts and social distancing, helped protect more than 1,000 kids and staff members at summer camps in Maine from getting infected.
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