预防疾病的

prophylactic

预防的英语翻译：

prevent; provide against; take precautions against; obviate; preclude
precaution
【医】 prevention; prophylaxis; synteresis

疾病的英语翻译：

ailment; disease; ill; illness; infirmity; malady; sickness
【医】 ailment; noso-; pathema