According to J.H. Clarke's Dictionary
of Materia Medica, Dr. Hahnemann also proved the remedy Thuja
from the Arbor Vitae tree (The Tree of Life). It is a cure
for VACCINOSIS. The following is a small quote from page 1420
of Volume 3 of the Third Edition:
"Boenninghausen found Thuja both preventative
and curative in an epidemic of Smallpox. It aborted the process
and prevented pitting.....These facts open up another great
branch of Thuja's homeopathicity--its anti-vaccinal action.
This extension was made by Kunkel and Goulon following up
on Boenninghausen's experience with Smallpox. On this subject
no one has written more forcibly or lucidly than Burnett
(Vaccinosis and Its Cure by Thuja) "Arbor Vitae: nomen
omen says Burnett on his title page. And in his hands Thuja
has indeed proved a tree of life to numberless sufferers
from the vaccinal taint. By Vaccinosis Burnett means the
disease known as Vaccinia, the result of vaccination, plus "that
profound and often long lasting morbid constitutional state
engendered by the vaccine virus". To this state Thuja
is Homeopathic, and therefore curative and preventive of
it..."