aerosols

Aerosol cans are banned from aircraft cabins.

气雾罐在飞机舱内禁止携带。

The virus is spread primarily by aerosols, so that could be by sneezing, coughing, or even talking.

这种病毒主要通过气溶胶传播，可能是通过打喷嚏、咳嗽，甚至是说话传播的。