as a condition of the grant at least through the end of calendar year 2021— (i) provide that if unreasonable health and safety risks are present with respect to an employment position for an individual or any member of the individual’s household, due to employer safety policies or to specific risk factors of the individual or member of the individual’s household (particularly in the case of older, immunocompromised, or disabled individuals), the presence of such risks constitutes good cause— (I) for the individual to separate from such employment position