I can speak to that.
How exposed are we, or how are we exposed? I work in Barrie, Ontario, and 80% of the time we're the first responders in advance of the paramedics to medical calls. When a medical call we're tiered out to is defined as shortness of breath, any chest pains, gross bleed, or unconsciousness for any reason, we're tiered out, and 80% of the time in my area we're there first.
So we are the medics on scene. We're trained to emergency medical response level, and we are, in our case, the responders, so we are definitely exposed first. We listen to our county-run paramedics as to what parameters we need to follow when we get there, but they're the ones who are automatically inoculated.