A follow up thought: What do we know or what can we guess about the effect of 1-dose on reducing transmissibility? If we vaccinate twice as many, but they are still very much infectious (compared to 2-dose), could that be a problem?
A follow up thought: What do we know or what can we guess about the effect of 1-dose on reducing transmissibility? If we vaccinate twice as many, but they are still very much infectious (compared to 2-dose), could that be a problem?