Masks and well-designed ventilation systems seem like a reasonable approach. Btw, there are reasonable arguments that density was not the primary driving facto

Masks and well-designed ventilation systems seem like a reasonable approach. Btw, there are reasonable arguments that density was not the primary driving factor for Covid in NYC. see: https://chpcny.org/density-and-covid-19/ https://chpcny.org/density-and-covid-19/