I'm not sure anyone knows the exact answer to this, but I do know that they are quite hardy little buggers. However, you may find this information helpful:
--A 5% bleach solution kills parvovirus
--If a dog has been vaccinated, he or she should be completely immune to parvovirus for life
Not past 10pm.
This food can stay for several days past that date. Place food in the refrigerator in an air tight container. It will stay good in the refrigerator for up to 5 days.
Stayed is the past participle of stay.
it will stay in your system for around 30 days
Around 24 hours.
Around a week
The past is stayed.
You can stay on for as long as you like but if you don't keep moving your character around and leave your character there for a while then it will disconnect you.
around 9 months
around 28 days.
around three days
around a year