Pfizer COVID-19 1st & 2nd Doses for anyone 12 and Up on Wednesday, July 14, 2021 by Gila County Health - 10:00 am - 2:00 pm at Hayden High School -Note: 17 and under must be accompanied by a parent/guardian - Please call 928-910-4009 option 1 to schedule an appointment or for more information. ALSO: Free Covid-19 Serology Testing - accepting walk in's and this test is a finger prick and takes 5 minutes for results - Serology: Looks for development of antibodies to COVID-19 after exposure or vaccination.