Can be cancer infected?

It is very unfortunate that member of the some in the family contracted cancer, bring huge anguish to patient and its home person, because take care of daily life of the patient, frequent contact is hard to avoid. Can be infected to go up cancer is the problem that patient or its family member often ask about and cares.

It is very unfortunate that member of the some in the family contracted cancer, bring huge anguish to patient and its home person, because take care of daily life of the patient, frequent contact is hard to avoid. Can be infected to go up cancer is the problem that patient or its family member often ask about and cares. A large number of data make clear, in the inducement of cancer, 80 ％ left and right sides and environment are concerned. Element of this kind of environment basically is the pollution that points to air and water natural resources, food the habit. Although some of cancer and virus infection are concerned, if cancer of leukaemia, liver cancer, nose pharynx is mixed,palace neck cancer is there has been virus to contract sexual disease before contracting cancer, have a relapse instead in treating a process for a long time, fail to be cured thoroughly, appear finally the result of canceration, but after already developing cancer, heretofore has not discover have the evidence that catchs another person. The happening of certain cancer and external environment have particular concern, but in the medical personnel that pursues job of tumor prevention and cure, cancerous incidence of a disease also is not had apparently elevatory. Some cancer have familial and genetic character, cancer patient appears in different period in domestic member, belong to limits of crowd of cancer tall danger, but doing not have authentic evidence at present is caused because of infecting.