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Regional Variation of Pneumococcal Resistance to Macrolides in the United States
| Resistance Rates, % | |||
|---|---|---|---|
| Region of the USA | Blood | Respiratory | Overall |
| West North Central | 52 | 55 | 54 |
| South Atlantic | 30 | 61 | 48 |
| South Central | 375 | 52 | 42 |
| Mountain | 4 | 33 | 14 |
| New England | 4 | 25 | 18 |
| Pacific | 13 | 25 | 18 |
