Carbon monoxide exposure causes headache at West Grove home Heard on: Chester County Fire/EMS Countywide 00:29 00:00 Engine 22, 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. 00:00 Engine 22, 00:02 engine 22-2 and ambulance 22 are now responding. 00:05 (number withheld) East Avondale Road, Londonderry Township. 00:08 A carbon monoxide incident with a sick person. 00:11 Box 2209. 00:13 Engine 22, okay, your response. 00:16 Called in by the homeowner. 00:17 30 year old female with a headache. 00:20 They are evacuating. 00:22 First. 00:27 Out of 22 , okay, and your response. 2026-10-12 23:59 UTC Medical Emergency E Avondale Rd, West Grove, PA 19390 View on map