English translation for "disease-free zone"

无病地带

Similar Words：

"disease-free period" English translation, "disease-free seed" English translation, "disease-free sibling" English translation, "disease-free state" English translation, "disease-free survival" English translation, "disease-killer" English translation, "disease-modifying drug" English translation, "disease-modifying therapy" English translation, "disease-onset inquiring" English translation, "disease-oriented physician education" English translation