Covid, Rezza: "More contagious variant but without effects on the vaccine" - Italy
12/24/2020, 11:46:45 AM
"Estimation of the increase in contagiousness is +0.4 of the RT" (ANSA)
12/24/2020, 11:46:45 AM
"Estimation of the increase in contagiousness is +0.4 of the RT" (ANSA)