PA measles outbreak tops 1,000 cases, largest since disease was eliminatedT1Covered by 1 source · first reported by Ars Technica at 07 Oct, 20:01 UTCPennsylvania reported 1,066 outbreak-linked cases on Wednesday.SourcesT1PA measles outbreak tops 1,000 cases, largest since disease was eliminatedArs Technica07 Oct, 20:01