Impact of pneumococcal conjugate vaccine uptake on childhood pneumonia mortality across income levels in Brazil, Colombia, and Peru [version 1; peer review: 1 approved, 2 approved with reservations]
Background: Pneumococcal conjugate vaccines (PCVs) have prevented deaths due to pneumonia among children. The effect may differ between higher- and lower-income populations due to various factors, such as differences in the distribution of pneumococcal serotypes, healthcare access, and PCV uptake. T...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
F1000 Research Ltd
2020-09-01
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| Series: | Gates Open Research |
| Online Access: | https://gatesopenresearch.org/articles/4-136/v1 |