癌瘤既然可能是由病毒引起的,那么它会不会象麻疹、肝炎等病毒性传染病那样互相传染呢?这是大家共同关心的问题。目前已有数十种动物肿瘤被人认为可能是由病毒引起的,在人的伯基特氏淋巴瘤、鼻咽癌、乳癌、白血病、宫颈癌、黑色素瘤内,也发现了病毒或病毒颗粒。还有人在动物身上作实验,将患有滤过性肉瘤的脾脏血,注射到健康鸡身上,结果,健康鸡得了同样的肉瘤;让吸过患乳腺癌小鼠血的跳 Since cancer may be caused by a virus, will it not be transmitted to each other like viral infections such as measles and hepatitis? This is a common concern. At present, dozens of animal tumors are thought to be caused by viruses. Viruses or virus particles are also found in human Burkitt’s lymphoma, nasopharyngeal cancer, breast cancer, leukemia, cervical cancer, and melanoma. . Others experimented with animals and injected spleen blood with filtered sarcomas into healthy chickens. As a result, healthy chickens had the same sarcoma; they had sucked blood from mice with breast cancer.