Researchers at the University of Colorado Boulder and the Univ. of Maryland
have found simple ways they say can mitigate the risk posed by the potentially COVID-laden aerosols spewed into the air by singing and playing wind instruments. WSJ.com/band
![](https://albertocervantes.com/wp-content/uploads/2021/07/Orchestra.jpg)
Researchers at the University of Colorado Boulder and the Univ. of Maryland
have found simple ways they say can mitigate the risk posed by the potentially COVID-laden aerosols spewed into the air by singing and playing wind instruments. WSJ.com/band