https://medicalxpress.com/news/2020-05-strategy-limit-covid-.html

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The researchers found that age-specific shelter in place policies may be just as effective as population-wide shelter in place policies—as long as everyone not sheltering in place also practices safe physical distancing.

"We found that rather than put the burden of sheltering in place on society as a whole, if some percentage of a specific age group were to stay home and everyone else practice physical distancing, the epidemic could be mitigated until a vaccine is developed," said Milind Tambe, the Gordon McKay Professor of Computer Science at SEAS and co-senior author of the study.
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