The cancer spread

According to Japanese statistics show that the former National Cancer Center chief, died of cancer. Therefore some people talk about in private, for a long time keen on cancer research, access to more cancer, the cancer is easier. If the cancer will spread real, then there should be only pathogens, if the bacteria will spread to other people and the general spread of the cancer pathogens will be transmitted to other people. Virus has also been speculated as one of the factors that cause cancer, since the virus is, then there is the possibility of infection. For example, a woman risk of uterine cancer, although the recent uterine cancer cure rate is rather high number of deaths than ever before to reduce the number of, but the incidence of uterine cancer is high. On the other hand, women and uterine cancer In comparison, male genital cancer, cancer of the penis that is a very low rate. If the cancer as the general-borne infectious diseases will be the same, they should be as gonorrhea or syphilis, and so on the transmission of sexually transmitted diseases, because many of the men should suffering from cancer of the penis. In the history of the famous Columbus discovered the New World, home, he led the crew of the New World will be infected with sexually transmitted diseases as a gift back as a result, in a short period of between six months and sexually transmitted diseases will spread across Europe, in other words, the spread of sexually transmitted diseases Very fast. From these facts, the male and female genital cancers, and may be transmitted nothing to do with it? Uterine cancer uterine cancer have a unique model of cancer, stomach cancer has a unique pattern of gastric cancer, the same way, lung cancer has a unique pattern of cancer cells, therefore, not be transmitted through the uterine cancer and suffer from different types of cancer of the penis it ! Some scholars also believe that because the weakness of infectious pathogens, it can not be transmitted, in accordance with the current immunology, there may be no disease-free through thick and thin models appear. Surgeons want surgery patients, will be wearing gloves, but in surgery, sometimes the breakdown of gloves, but he did not know their own, when found, the cancer's blood has entered a hole in the contaminated gloves and a finger, Moreover, stained with the blood for a long time, I believe that surgeons have this experience. If the power transmission, the surgeon in the operation of the long-term work, there are at least dozens or hundreds of times the chances of infection, cancer should long ago, but the surgeon did not particularly high rates of cancer. Also, because cancer and the loss of a husband or wife, may have a particularly high rate of cancer from these facts, that cancer can not be transmitted. It was also pointed out that although the medical well-developed, but the rate of increase in cancer, and the fact that cancer-causing substances, hazard problem cancer of the original nature of the material relating to the expansion of pollution it! This description may be too simple, however, is of the view that cancer is more or less will not be infected.