Cysts vs biofilm?

Does any now what the heck the difference is between cysts and biofilm?

Are round bodies also referred to as cysts?

Basically, 'cysts' refer to what the bacteria can turn into (also known as round body forms), and biofilm is what the bacteria can hide in.

/www.survivingmold.com/community/important-new-findings-regarding-lyme-bacteria-part-1-pleomorphic-forms-of-bb