What we are really attempting to do here is make sure you have antibody defense after you stop the antibiotics, ... Should one of those dormant spores come around, we can then take care of it.  -   Michael Osterholm     Quotes
What we are really attempting to do here is make sure you have antibody defense after you stop the antibiotics, ... Should one of those dormant spores come around, we can then take care of it. Michael Osterholm
 Defense