Industry leaders realized hundreds of years ago that their processes and machines operate best when the indoor relative humidity is maintained at an optimum level for their process. They found it was ...

New research finds indoor relative humidity between 40 and 60 percent is associated with relatively lower rates of COVID-19 infections and deaths, while indoor conditions outside this range are ...

In a recent study published in the Journal of the Royal Society, researchers found that indoor relative humidity (RH) modulates the severity of coronavirus disease 2019 (COVID-19) outbreaks, and ...

As students go back to school this fall and workers return to offices after summer vacations, we will need healthy indoor air to keep us all safe. In May, the US Centers for Disease Control (CDC) ...

We know proper indoor ventilation is key to reducing the spread of Covid-19. Now, a study by MIT researchers finds that indoor relative humidity may also influence transmission of the virus. Relative ...