Can olive leaf treat longstanding mycoplasma infections?
Olive Leaf Extract is listed as an antimicrobial agent for Mycoplasma Pneumonia as referenced in "Olive Leaf Extract" by Dr. Morton Walker Pg67.
There is a strong possibility that it would act against other mycoplasma strains as well.
These antimicrobial effects are often observed "in-vitro", that is "in glass" or under experimental conditions outside of the host.
This can differ from results observed in the host (in vivo), but I have found olive leaf extract often works in people as it works in the laboratory.
In my opinion it is well worth a try.