At least in NY.

Seen here: https://www.ny.gov/programs/citizen-public-health-training-program

“To continue to empower New Yorkers, we are launching a new Citizen Public Health Training” .

“We are calling on New Yorkers in every neighborhood and community in the state to become trained Public Health Leaders.”

In Cuba such things are called “The Committees in Defense of the Revolution (CDRs) “.