MCQOPTIONS
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| 1. |
All of the following agents have polysaccharide capsule related antigen-antibody responses,except: |
| A. | Haemophillus Influenza |
| B. | Bordetella Pertusis |
| C. | Pneumococcus |
| D. | Meningococcus |
| Answer» C. Pneumococcus | |