Do the camera operators of emergency medicine documentaries get counselling for what they've witnessed?

I've been watching a lot of shows like Ambulance UK, Emergency, Helicopter ER, Emergency Helicopter Medics, etc. and for the paramedics/police/other emergency workers they often have a post-incident analysis and check-in with the responders to make sure they're OK with whatever traumatising thing they've witnessed.

So I have to wonder: what about the camera operators filming these incidents? I can't imagine they've had the training that emergency responders have. Do they get trauma support? Is there some kind of screening process beforehand to ensure they'll be resilient enough to go along? Some of the injuries are pretty gnarly, so I'm just imagining a guy throwing up at the side of the road whilst trying to point the camera in the right direction...