PREP FOOTBALL: Columbia QB Kade Jackson in quarantine, will hopefully be back in time for Preseason Classic

Columbia quarterback Kade Jackson drops back to pass during practice on Aug. 6. (JORDAN KROEGER/Lake City Reporter)

The season hasn’t even started yet and covid-19 is already affecting Columbia.

Starting quarterback Kade Jackson was absent from Friday’s team scrimmage and is in quarantine due to possible exposure to…