Individuals cannot become infected through ordinary day-to-day contact such as kissing, hugging, shaking hands, or sharing personal objects, food or water.

亲吻、拥抱、握手、互用个人物品、共同用餐或喝水等一般日常接触不会感染艾滋病毒。

youdao

Swine flu viruses are thought to be spread mostly through close contact among pigs and possibly from contaminated objects moving between infected and uninfected pigs.

猪流感病毒被认为通过猪之间的近距离接触进行传播，另一种可能的传播方式是携带病毒的物体将病毒从被感染的猪群传播到健康的猪群中。

youdao

Other persons may become infected by direct contact with secretions from an infected person or by contact with contaminated surfaces or objects, such as a drinking glass or telephone.

其他人通过直接接触病人的分泌物或接触受污染的物体表面（如水杯、电话）而感染。

youdao

Molluscum contagiousum is highly contagious and easily spread through skin-to-skin contact with someone who is infected or by touching contaminated objects such as a flannel or towel.

BBC: Women in bikinis

Norovirus can be spread through contact with contaminated surfaces or objects, by contact with an infected person, or by the consumption of contaminated food or water.

BBC: Winter vomiting cases at 1.1 million

Shots of seemingly innocent objects a bus pole, an empty glass, both recently touched by an infected person are held for just an instant longer than usual.

NEWYORKER: Call the Doctor