American Journal of Infection Control

An Osaka University study investigated how the COVID-19 onset and media coverage affected hand hygiene compliance. Voluntary use of hand sanitizer in a hospital rose from 5% in December 2019 to 70%+ by August 2020. In the same period, TV coverage reached 7.7 hours/day on a national broadcaster. The study’s simulations found a significant relation between TV coverage and hand hygiene compliance, though no correlation between compliance and newly confirmed COVID-19 cases and deaths.

Researchers offer first proof that Ultraviolet C light with a 222 nm wavelength -- which is safer to use around humans -- effectively kills the SARS-CoV-2 virus.