Yes, your right. Certain eggs and other stages that may have characteristics in common with plants, have seeds, spores and so on that can remain dormant for many years. You may have picked something up as a kid and it doesn't grow for many years if ever. But, even those type can't usually hide from the Miracle-Mineral-Supplement from what I understand. But, if some old ones did start growing I guess that is one good reason for the maintenance doses.
Some skeptics keep asking "If people get cured from Malaria in 2 days then why is everyone taking it forever as a supplement?" Because, we will continue to be exposed to pathogens and toxins of every type. Why let them ever take hold again? Miracle-Mineral-Supplement will keep our immune systems at their peak and JH hypothesized that it could add 20 years to our lives or more. Makes sense to me ( :