It infects the epithelium of the respiratory mucosa, typically through a nasal route of transmission.

它通常通过鼻传播途径，感染呼吸道粘膜上皮。

On the other hand, rhinoviruses commonly infect the epithelium of the respiratory mucosa, which lines the nasal cavity.

另一方面，鼻病毒通常会感染鼻腔周围的呼吸道粘膜上皮细胞。

Once rhinovirus has been introduced to the respiratory mucosa, it targets cell surface receptors expressed at the surface of nasal epithelial cells.

一旦鼻病毒被进入呼吸道粘膜，它的目标是在鼻上皮细胞表面表达的细胞表面受体。

When the virus comes in contact with the respiratory mucosa or the skin of a new person, it starts replicating in the epithelial cells.

病毒进入新感染者的呼吸道粘膜或皮肤，随即开始了在上皮细胞中的复制。

Touching an infected surface, like a door handle or shaking hands, and then touching an uninfected respiratory mucosa is a main way to transfer an infection - that's because rhinoviruses can survive up to 2 hours on the skin, and 4 days on surfaces.

触摸有病毒附着的表面（如门把手或握手），然后接触未受感染的呼吸道粘膜是传播感染的主要途径，因为鼻病毒可在皮肤上存活2小时，在物体表面可存活4天。