False medical alarm at plasma donation center Heard on: St. Louis County Fire and EMS - North 00:34 00:00 Forty-eight 17 , EMS call, BioLife Plasma, 11300 Blake Drive, cross street is Old Saint Charles Road, forty-eight 17 , respond on North Main. 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 Forty-eight 17 , EMS call, BioLife Plasma, 11300 Blake Drive, cross street is Old Saint Charles Road, forty-eight 17 , respond on North Main. 00:18 If you left to central county, you can put us in 8408 on that like and disregard. 00:29 Clear BLS two. 00:32 Any ALS two, you can disregard. 2026-10-28 18:46 UTC Medical Emergency Blake Dr, St Ann, MO 63074 View on map