1. Aliens and Nationality, inadmissible aliens, 8 USC Sect. 1182 (2019).
2. Aliens and Nationality, detention of aliens for physical and mental examination, 8 USC Sect. 1222 (2019).
3. The Public Health and Welfare, medical examination of aliens, 42 USC Sect. 252 (2019).
4. Public Health, medical examination of aliens, 42 CFR Part 34 (2020).
5. CDC. Legal authorities for isolation and quarantine. Atlanta, GA: US Department of Health and Human Services, CDC; 2021. https://www.cdc.gov/quarantine/aboutlawsregulationsquarantineisolation.html