Back in the early to mid-1980s prior to the vaccine availability of hepatitis B, concerns about proper infection control in dentistry emerged. Ungloved dentists, especially oral surgeons, were ...

In a recent study posted to the medRxiv* preprint server, researchers assessed the superposition of aerosol and droplets in coronavirus disease 2019 (COVID-19) transmission. Study: Superposition of ...

The agency tried to further clarify what it meant by aerosol transmission, the official said. "It can occur, but it's not the way the virus is primarily being transmitted," the official said. But in ...

Proceedings: Mathematical, Physical and Engineering Sciences, Vol. 477, No. 2245 (January 2021), pp. 1-23 (23 pages) By modelling the evaporation and settling of droplets emitted during respiratory ...