COVID-19: Extended Short-Range Aerosol Transmission

By Nana Dadzie Ghansah

Last week, a group of 239 scientists sent a letter to the WHO asking the body to consider the role of airborne transmission in the spread of COVID-19. What was missing in most accounts was that the prerequisites for this kind of transmission were poor ventilation and crowded spaces. Among the studies and case reports they cited to buttress their claim…