; or (2) to support the implementation of other workplace safety measures for use in containment and mitigation of COVID–19 transmission among essential workers in their workplaces, including workplaces of public employers. (d) Formula grants to State health departments In making grants under subsection (b)(1), the Secretary shall award funds to each State health department in accordance with a formula based on overall population size, essential workers population size, and burden of COVID–19. (e) Competitive grants to State, local, Tribal, and territorial health departments In making grants under subsection (b)(2), the Secretary shall give priority to applicants demonstrating a commitment to containing and mitigating COVID–19 among racial and ethnic minority groups who are disproportionately represented in essential worker settings. (f) No duplicative assistance limitation The Secretary may not provide, and a State, local, Tribal, or territorial health department, or employer of essential workers may not accept, assistance under this section for containment and mitigation of COVID–19 transmission among essential workers in their workplaces with respect to which— (1) the State, local, Tribal, or territorial health department, or employer of essential workers receives assistance from other sources for such purposes