Ernie it is normal for ant-virus to give you options, generally it is clean, delete or quarantine, I always accept the advice of the anti-virus programme because it is too dangerous to go round deleting everything because the virus maybe in a system required file.
When something is quarantined it is in a safe place controlled by the anti-virus programme and you have nothing to worry about, so always accept the advice of the A/Virus programme.

Ernie check Superantivirus everyday to make sure it is updated and do a quick scan of your computer everyday and Superbabe will do the rest . Be assured you are safe now but as an added safeguard download the free version of Comodo Firewall here and you will be double safe.