USA: Research by teams at the Universities of Oregon and California suggest that enhanced HVAC operational practices could reduce the potential spread of SARS-CoV-2, the

Heating, ventilation and air-conditioning (HVAC) systems play a key role in mitigating the spread of airborne pathogens in an enclosed office environment, especially that of

Due to the COVID-19 pandemic, many places of work including hotels, hostels, leisure facilities, offices, gyms and salons have had to close. Closure or restricted