Well there isnt anything I can do about it now.
When my manager told me her dog had parvo I tried to stay away from her as best as I could. She has been cleaning her own home with Clorox, so I don't think I have to worry too much. I guess I'll just have to watch Emmett to make sure her is fine.
As I said, he has been receiving his vaccinations so he should be more protected than if he did not have them.