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HMW1- and HMW2-specific endpoint ELISA titers of serum samples from four children with acute NTHi otitis media against HMW1 and HMW2 proteins from their infecting strain
| Serum sample | Titer by child |
|||
|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |
| Acute phase | <200 | 200 | 400 | <200 |
| Convalescent phase | 800 | 3,200 | 6,400 | 1,600 |
| Adult 1 control | 3,200 | 3,200 | 3,200 | 1,600 |
