Flu
The influenza vaccine appears to provide some protection against COVID-19, according to a retrospective cohort study using data from 4.5 million patients
The imposition of a flu vaccine mandate at a large health care organization raised the rates of immunization from 70% to 98.4% in one year.
The American Hospital Association (AHA) has joined with other health care organizations and the Centers for Disease Control and Prevention (CDC) to encourage everyone to get vaccinated against the flu.