I mean, that isn't great, but it's a rate of 0.0004% incidents/MHR for 2017 which is obviously something to work towards fixing but in context seems to be a fairly reasonable rate @trentyarwood
But I think it's fair to say that while this is a real and significant threat that must be guarded against, it appears as if the ADHA is currently doing a decent job there. Doesn't mean that this will continue with a huge increase in record numbers, but still