The Department of Homeland Security the CISA guidelines on essential critical infrastructure. The guideline has been updated from:
“Workers conducting research critical to COVID-19 response” to “Workers, including lab personnel who perform critical biomedical research, development, and testing, needed for COVID-19 response or other diseases”.
Learn more at: https://www.cisa.gov/identifying-critical-infrastructure-during-covid-19
This information has also been updated on the AZBio COVID-19 Business Resource Page.