You might be right logco. I am thinking it was just basically the common cold. Now assuming thats correct its widely known that there is no cure or vaccine for a cold.
RSV and parainfluenza. These viruses cause 20% of colds.
The coronavirus is the cause of about 20% of colds
Rhinovirus. This bunch is most active in early fall, spring, and summer. They cause 10%-40% of colds