Solar UV$-$B$/$A radiation is highly effective in inactivating SARS$-$CoV$-$2

F. Nicastro, G. Sironi, E. Antonello +9

Solar UV$-$C photons do not reach Earth's surface, but are known to be endowed with germicidal properties that are also effective on viruses. The effect of softer UV$-$B and UV$-$A…