请把下面的文章翻译成中文: Viruses can spread from human contact (接触) with animals. When it comes to human-to-human transmission (传播) of the viruses, often it happens when someone comes into contact with an infected person's secretions (分泌物), such as droplets (飞沫) in a cough. The virus can also be transmitted by touching something an infected person has touched and then touching your mouth, nose or eyes.