感染 的英文怎麼說?

[1] transmit a virus/disease[2] spread a virus/disease[3] infect somebody with a disease[4] give a disease[5] contagious

transmit a disease = 把某病傳染給別人
infect somebody with a disease = 把某病傳染給別人，infect 常用在性病
give a disease to somebody 常用在一般感冒
contagious = 形容一個疾病可以從人傳染給別人
infectious = 形容一個疾病可以從一個媒介傳染給另一個媒介