Room-Level Ventilation in Schools and Universities
Ventilation is of {primary|main|major|principal|key} concern for {maintaining|sustaining|preserving|keeping} {healthy|wholesome|healthful|healthier} indoor air {quality|high quality|top quality|good quality|excellent|high-quality} and {reducing|decreasing|lowering|minimizing} the spread of airborne infectious {disease|illness}, {including|such as|which includes|like} COVID-19. {In addition to|Along with|As…