While many measures such as vaccines, boosters, more effective masking and rapid testing have been effectively implemented across the world against COVID-19, ventilation and filtration have remained insufficiently addressed. In a new report provided by the Lancet COVID-19 Commission Task Force experts have identified “four key actions that represent the most effective, fundamental steps toward promoting healthier indoor environments and reducing the risk of airborne infectious disease transmission indoor.1” The four strategies are: Continue reading “Lancet Commission’s Task Force: Safe School, Safe Work, and Safe Travel”