Treatment of leukemia kindergarten?

Children who attend daycare or play groups, the risk of the most common childhood leukemia 30% lower than in those who developed only in the home. It is not known how much of an impact on the development of leukemia social contact. There is a theory that children who are sick with all of the most common childhood infections, certain baggage are protected from the disease. As you know, in nurseries probably spread these infectious diseases is highest. Many scientists believe that if a child's immune system does not interfere with infectious agents, it is not able to complete the form and age is not sufficient for a pathological factor, in turn, can respond to the development of leukemia. Leukemia - is the most common cancer in children, especially in industrialized countries. The incidence of leukemia is about 1 in 2000 children. In recent decades, the frequency of this disease is greatly increased. Acute lymphoblastic leukemia (ALL) - a type of leukemia, who led the study, 89% of all cases of leukemia in children is most common between the ages of 2 and 5 years. The researchers analyzed 14 studies, the 6108 children with leukemia and 13,704 children are involved without the disease. The results showed that the kindergarten reduces the risk of leukemia by 30%. In a separate report, the relationship between infectious diseases and leukemia showed. We investigated the effect of vaccination on disease. In summary, the scientists concluded that infections during pregnancy, childhood infections and vaccination of children jointly influence the risk of developing leukemia. So now you can not put a specific effect of the factors, this requires further study. Now we can say with precision what. Social contact, breastfeeding and timely vaccination positively to the child's health