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1. |
A microbiologist wants to develop a vaccine for prevention of attachment of diarrhoeagenic E.coli to the specific receptors in the gastro-intestinal tract.All of the following fimbrial adhesions would be appropriate vaccine candidates except: |
A. | P1-Pili |
B. | CFA-1 |
C. | K 88 |
D. | CS-2 |
Answer» B. CFA-1 | |