 There are also intersecting territories between public health and biomedical science, again with implications for public health ethics. For example, advances in AI-assisted big data analysis, genomic database, and gene editing offer potentially unprecedented opportunities for public health to better predict and respond to health threats. (Geller et al., 2014) Questions are emerging about whether the use of these scientific advances in service of public health adds anything new or different from the ways in which the legitimacy issues discussed in Section 3 should be evaluated.