Person having allergic reaction on Muirfield Drive Heard on: San Bernardino County Fire - Valley 00:10 Allergic reaction alpha one medic squad 178 and medic ambulance 1027 , Muirfield Drive between Cascade Court and Birkdale Place. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. Allergic reaction alpha one medic squad 178 and medic ambulance 1027 , Muirfield Drive between Cascade Court and Birkdale Place. 2026-11-12 22:05 UTC Medical Emergency Birkdale Ln, Fontana, CA 92336 View on map