The most recent research on droplets and aerosols from wind instruments…
From the article:
“The first goal is to identify the risks in Orchestra Hall of virus-carrying particles flying between and among players and to figure out how to capture or disperse those particles — paving the way for safe, in-person concerts again. But the results could reverberate beyond the performing arts and play to a national audience of scientists and policymakers who are only beginning to understand the role of aerosols in fueling the pandemic.”
click here to read the article
TL;DR : Wind instruments generate dispersion similar to, or less than, breathing!