@FinchTH @dgurdasani1 Most likely. The only realistic way to avoid that route would be if respiratory mucosa aren't amenable to infection either at all or with such low susceptibility that it require an enormous dosage. Not "generating aerosols" isn't really a thing.
@FinchTH @dgurdasani1 很有可能。避免该途径的唯一现实方法是，如果呼吸道粘膜根本不易于感染，或者其易感性如此之低以至于需要大量剂量。不“产生气溶胶”并不是真正的事情。