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Sero-survey of polio antibodies and quality of acute flaccid paralysis surveillance in Chongqing, China: A cross-sectional study
Serums were collected from people to assess whether polio immunity level was high enough to satisfy the polio vaccine immunization switch in Chongqing. People in 7 age groups (<1 year, 1–2 years, 3–4 years, 5–6 years, 7–14 years, 15–19 years, ≧20 years) were randomly selected in 3 areas by differ...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Wolters Kluwer Health
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7402710/ https://www.ncbi.nlm.nih.gov/pubmed/32756110 http://dx.doi.org/10.1097/MD.0000000000021298 |