Why so? Or are you mixing up asymptomatic with presymptomatic, as many do? It is clear that latter do indeed play a big role in spreading infection, but the sci

Why so? Or are you mixing up asymptomatic with presymptomatic, as many do? It is clear that latter do indeed play a big role in spreading infection, but the science is not so clear on the former. Likely that asymptomatic do not spread it.