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SMV infection is not associated with blood type, secretor phenotype, or Lewis phenotype
| Parameter | No. infecteda | No. uninfected | % Infected |
|---|---|---|---|
| Blood type | |||
| O | 4 | 4 | 50 |
| A | 2 | 2 | 50 |
| B | 1 | 0 | 100 |
| AB | 2 | 0 | 100 |
| Total | 9 | 6 | 60 |
| Secretor type | |||
| Positive | 8 | 4 | 67 |
| Negative | 1 | 2 | 33 |
| Lewis type | |||
| Positive | 7 | 6 | 64 |
| Negative | 1 | 0 | 100 |
Viral RNA detected in stool.
