Despite providing over 150 pages of written responses to senators’ additional questions Friday (Jan. 31) following two lengthy confirmation hearings, HHS secretary nominee Robert F. Kennedy Jr. offered little additional detail for stakeholders looking to dig into how he would regulate vaccines, or his stances on any of FDA’s myriad other regulated product categories. On several questions, including on regulation of e-cigarettes, cannabis and hemp products, Kennedy said he would need to learn more information as HHS secretary before taking...