I feel like we see it almost daily at work... I've been at this job maybe two months now and we've had a whole litter of 3 month olds or so die, a ton of dogs whose owners opted for outpatient treatment, and a bunch of hospitalized ones who were so so sick
it's awful.
That said, my dogs are all 5+ and haven't been vaccinated for a while... I take off my shoes in the garage, that's about it.