contact transmission的用法和樣例：
例句
- Experts say it requires close contact.
專家表示，該病通過近距離的接觸傳播。 - Granuloma inguinale is a bacterial infection transmitted by sexual contact.
熱帶腹股溝肉芽腫是一種由性接觸傳播的細菌性傳染病。 - The disease is not spread by casual contact.
此病不會通過偶然接觸傳染。 - The disease can also be passed on through infected droplets expelled by coughing, although the far higher risk comes from tongue contact in kissing.
儘管這種疾病主要是經由接吻時舌頭接觸傳染，但也會經由帶菌者咳嗽時的飛沫傳染給別人。
