Child maltreatment encompasses various forms of abuse and neglect experienced by individuals under 18, including physical and emotional harm, sexual abuse, and neglect, leading to significant lifelong consequences. The report highlights the global prevalence of this issue, with estimates indicating a quarter of adults reporting childhood physical abuse and numerous instances of emotional abuse and neglect. Additionally, the document examines extreme cases of maltreatment, such as those of 'Genie' and 'Baby Brianna,' underscoring the severe impact of abuse on child development and public health.