Their results showed that the process of vomiting actually caused some of the virus to aerosolize, or form a fine suspension in the air, which would allow it to travel airborne.

他们的结果表明，呕吐的过程实际上导致了一些病毒雾化，或在空气中形成细小的悬浮液，从而使其能够通过空气传播。