The Secretary, acting through the Director of the Centers for Disease Control and Prevention (referred to in this subsection as the “Director”), shall maintain an internal team of experts, to be known as the Children’s Preparedness Unit (referred to in this subsection as the “Unit”), to work collaboratively to provide guidance on the considerations for, and the specific needs of, children before, during, and after public health emergencies. The Unit shall inform the Director regarding emergency preparedness and response efforts pertaining to children at the Centers for Disease Control and Prevention.