Fayette vaccine clinic appointment information Fayette County’s vaccine task force continues to accept appointment requests for all residents via the county registry at fayettecountypa.org, or by calling 724-430-3900. Registrants will receive vaccine through one of the countyâs clinics or through a partnering pharmacy provider. The county has also started working with EMS to vaccinate homebound individuals. Excela vaccine clinic open to all Excela Health has opened its COVID-19 vaccine clinic to all area residents 18 and older. The clinic is giving the two-dose Moderna vaccine. Individuals may register online via the Excela Health web site, ExcelaHealth.org, or call 724-689-1690 between 8 a.m. and noon Monday through Friday.