here is a very basic introduction to symbiotic relationships. not all are parasitical, can even be beneficial. this is a link for people who do not understand them and would like an introduction and the mechanics of them. people are welcome to post any links they find on this subject. this is important to understand because morgellons disease is an example of this. also, why so hard to deal with morgellons it attacks us on so many levels.. understanding elements of your disease is important. here is the link:
http://www.cals.ncsu.edu/course/ent591k/symbiosis.html . once you have read this introduction, here is the wikipedia explanation of symbiosis:
http://en.wikipedia.org/wiki/Symbiosis . LC