Yes but, and this is the important part : not as potent as for instance measles (which spreads and infects 90%) Or we’d see far more indoor cases. And we do se

Yes but, and this is the important part : not as potent as for instance measles (which spreads and infects 90%) Or we’d see far more indoor cases. And we do see in events with lots of expiration, where there is singing for example, very potent transmission.