According to Canadian scientists, crayfish can be transmitted from person to person through microflora located on the surface of mucous membranes and skin. Moreover, they suspect that other diseases, such as diabetes, coronary artery disease and obesity, may be contagious.Oncologists have commented on the new theory of cancer spread:
Contagious cancer does exist, but among animals. We record malignant processes that are transmitted from one representative of the species to another. Among people, such cases are isolated, and they are primarily associated with organ transplantation or pregnancy, with the processes of suppression of immunity.
According to them, the mechanisms of cancer in humans have not yet been thoroughly studied, but it is dangerous to make a loud statement about the infectiousness of this disease. As you know, now the main scientific theory is the development of cancer due to the impact of at least three negative factors, and not one.
- scientists have found a cure for all types of cancer.
- doctors named the symptoms that are mistaken for oncology.
- dramatic weight loss and a few more symptoms of oncology.