It would be if it worked against a chronic C pneumoniae infection and not just an acute one. It might say in the full text of the paper, if someone has access to it, but it was published in an agricultural journal, not a medical one.
An Itinerary in Light and Shadow Completed Dr Charles Stratton / Dr David Wheldon abx regime for aggressive secondary progressive MS in June 2007, after four years. Still improving with no relapses since starting. Can't run but can paint all day.