Can nasopharyngeal cancer share tableware

Nasopharyngeal

carcinoma (NPC) is a malignant tumor that occurs within the patient's own cells and is not transmitted to others through external contact or the digestive tract. Even if abnormal cells or substances are contained in the saliva or nasal discharge of NPC patients, it is not enough to cause NPC in healthy people. Therefore, it is possible to share dishes with NPC patients, which usually does not cause NPC transmission

.