Why can I take a shot, wear a patch, or take one large dose of the medicine instead of taking it for 60 days?
Spores can stay in your body for some time before they start growing and causing you to become ill. When the spores are not growing, antibiotics are not effective. Only after the spores start to grow can the antibiotics work. Therefore, you need a constant level of antibiotic in your body for 60 days to make sure that when the spores start to grow, the antibiotic is there to kill them.