Campaign Script (DHF) Campaign Script (DHF) This sample script is for door-to-door (or telephone) canvassers who are helping to refer for or make appointments for vaccines. View Resource Source: DHF Save Related Resources PSA: Care For Us By Us - COVID-19 Vaccine - 20 secondsPSA: Care For Us By Us - COVID-19 Vaccine - 30 secondsPSA with West African singer: (“Rozzy Sokota” - English) Skip back to main navigation