***
Welcome to the forums, Rick1.
We generally advise that such things be left in the chest for at least 2 weeks. At the end of that 2 weeks (or longer if you like), you should then right click the file in the chest and choose scan. The 2 week waiting period is to make sure there is no adverse effects from moving the file to the chest. If the file is still reported as infected when using the right click in the chest, you can then delete it if there have been no adverse effects during the 2 week period. Or, you can leave it there indefinitely as it can do no harm while in the chest.
I hope this helps you.
***