Which of the following is NOT a significant factor in determining virulence of AA = Actinomyces actinomycetem comitans?
A. It effects chemotaxis T
B. Produces leukous toxins T
C. Destroys collagen t
D. It is immuno-suppressive Not significant
A. It effects chemotaxis T
B. Produces leukous toxins T
C. Destroys collagen t
D. It is immuno-suppressive Not significant