My students have been getting the seasonal flu already. I know because they need a doctor's note to have an excused absence from my class, so they all get tested when they get sick. Only one has had swine flu so far. All the rest have been regular flu. So, both versions of flu are already going around campus.
The downside on swine flu is that they seem to be contagious longer, so even when they feel better, we've been told the students with it can't return to classes until 5 days after their fever is gone. With regular flu, they just have to wait 24 hours.
We do know of a number of "unreported" cases in the local elementary schools. Students and teachers are already coming down with one of the flus, but not getting tested. Unfortunately, knowing that one type of flu will mean missing less work than the other means people are purposely avoiding testing and just returning after the fever breaks without knowing if they are still contagious. So, pretty much by the time the vaccine shows up in our state, anyone who was going to catch flu will have already had it.
We did have some free vaccinations available for seasonal flu, but they ran out and haven't been able to restock, so had to cancel most of the clinics planned. Apparently, they're ready to set up clinics within 24-48 hours of receiving the swine flu vaccine, but our state is lowest on the priority list because we have some of the lower incidence...which is stupid. I think they're sending it to the states where it has already run its course rather than to the ones where they could actually still prevent it.
So far, swine flu seems far milder than the regular seasonal flu. Though, overall, I've had fewer students absent than I usually have by this time of year. I haven't had to give a single make-up exam yet, which is very unusual. Usually, by the mid-October exams, there are enough cases of colds and flus that I need to give at least a few make-up exams.
Edit: I should point out that the seasonal flu going around is also predominantly of an H1N1 subtype, but is NOT the swine flu variant.