Flu.gov [www.flu.gov] is an excellent source for updated information and additional planning guidance.
The World Health Organization [https://www.who.int
] is another excellent source for updated information.
The Center For Disease Control[https://www.cdc.gov] gives important information, like steps to take and updates.
The Office of Personnel Management [https://www.opm.gov] provides information on personnel management.
The Cyber and Infrastructure Security Agency [https://www.cisa.gov] is another resource that can help.