We all want to remain healthy but in many countries air pollution is now a hidden problem that is leading to disease, disability and may even be making us age faster than we would do naturally. Particulate air pollution is the major determinant of air quality except for some localized areas of the U.S. where…
The recent COVID-19 pandemic has shown us how vulnerable the world is to a virus. Unfortunately, during the pandemic, the death toll in the US is higher than that during the 1918 flu pandemic. However, we now have air purification with HEPA filtration which was developed in the 1940s. There is little doubt that this…