Children with severe combined immunodeficiency disorders have a higher incidence of leukemia than the average child. Those with acquired exposure to harmful substances, including misuse of food and drink, and exposure to radioactive substances that destroy hematopoietic stem cell material in the body are susceptible to the disease.
People who have been exposed to radiation for a long time have a higher incidence of leukemia than people who have not been exposed to radiation, so you should not take your children to play in high-risk radioactive places; some people or parents who have been exposed to pesticides, cytotoxic drugs, metal dust or industrial lead for a long time have a higher incidence of leukemia in them or their children than others. Do not move into a newly renovated house immediately; too many indoor odors or toxic gases can affect children; leukemia is not a genetic disease, but the incidence of leukemia is higher in children with genetic defective diseases.