Respiratory droplets can't penetrate your skin, though, Dr. Zuk says.

但祖克博士说飞沫无法穿透人体皮肤。

youdao

However, when ferrets were kept separate and the virus could spread only through airborne respiratory droplets, the illness spread much less effectively.

然而，当雪貂被分开时，病毒只能存在于空气中悬浮的由呼吸产生的液滴中，因此流感也就不能有效传播。

youdao

Transmission is thought to have occurred via respiratory droplets, contact with throat or nasal secretions from the pigs, or contact with the tissue of a sick animal.

据认为，该病毒通过呼吸道产生的飞沫、与猪的喉咙或鼻腔分泌物接触，或与染病动物的组织接触进行传播。

youdao

The H5N1 bird flu can be deadly to people, but as far as scientists know, it does not easily pass from person to person by way of respiratory droplets -- yet.

CNN: Bird flu research resumes -- but not in U.S.

Influenza is spread mainly through respiratory droplets.

FORBES: Coughing Mannequins Shed Light On Flu Transmission

Coronaviruses are a large family of viruses ranging from the common cold to the Sars (severe acute respiratory syndrome) virus, spread through droplets of body fluids produced by sneezing and coughing.

BBC: Second UK case of 'Sars-like' coronavirus identified