: Mothers with an STI were significantly more likely to have a child develop leukemia.
Experts like Jian-Rong He note that these findings do warrant immediate changes to clinical practice. Instead, they highlight the importance of:
Current scientific theories, such as the "delayed infection" hypothesis , suggest leukemia may be a two-step process: a genetic "hit" occurs in utero (potentially triggered by maternal inflammation), followed by a second "hit" from common infections in early childhood. : Mothers with an STI were significantly more
: Associated with a 65% increased risk .
: The study found no significant association between maternal infections and other types of childhood cancer, such as brain tumors or lymphoma, suggesting the risk is specific to leukemia. Context and Perspective : Associated with a 65% increased risk
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: Promptly treating infections like UTIs during pregnancy as part of routine prenatal care. For medical advice or diagnosis, consult a professional
While these percentages appear high, researchers emphasize that the of a child developing leukemia remains extremely low. For context, the study identified only 1,307 leukemia cases among 2.2 million children—an incidence rate of roughly 0.06% .