دورية أكاديمية
Effectiveness of BNT162b2 Vaccine against Omicron Variant Infection among Children 5–11 Years of Age, Israel
| العنوان: | Effectiveness of BNT162b2 Vaccine against Omicron Variant Infection among Children 5–11 Years of Age, Israel |
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| المؤلفون: | Aharona Glatman-Freedman, Yael Hershkovitz, Rita Dichtiar, Alina Rosenberg, Lital Keinan-Boker, Michal Bromberg |
| المصدر: | Emerging Infectious Diseases, Vol 29, Iss 4, Pp 771-777 (2023) |
| بيانات النشر: | Centers for Disease Control and Prevention, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Medicine LCC:Infectious and parasitic diseases |
| مصطلحات موضوعية: | COVID-19, 2019 novel coronavirus disease, coronavirus disease, severe acute respiratory syndrome coronavirus 2, SARS-CoV-2, viruses, Medicine, Infectious and parasitic diseases, RC109-216 |
| الوصف: | We assessed effectiveness of the BNT162b2 vaccine against infection with the B.1.1.529 (Omicron) variant (mostly BA.1 subvariant), among children 5–11 years of age in Israel. Using a matched case–control design, we matched SARS-CoV-2–positive children (cases) and SARS-CoV-2–negative children (controls) by age, sex, population group, socioeconomic status, and epidemiologic week. Vaccine effectiveness estimates after the second vaccine dose were 58.1% for days 8–14, 53.9% for days 15–21, 46.7% for days 22–28, 44.8% for days 29–35, and 39.5% for days 36–42. Sensitivity analyses by age group and period demonstrated similar results. Vaccine effectiveness against Omicron infection among children 5–11 years of age was lower than vaccine efficacy and vaccine effectiveness against non-Omicron variants, and effectiveness declined early and rapidly. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1080-6040 1080-6059 |
| Relation: | https://wwwnc.cdc.gov/eid/article/29/4/22-1285_article; https://doaj.org/toc/1080-6040; https://doaj.org/toc/1080-6059 |
| DOI: | 10.3201/eid2904.221285 |
| URL الوصول: | https://doaj.org/article/a536eb1529ff4a95869a83ee35651825 |
| رقم الأكسشن: | edsdoj.536eb1529ff4a95869a83ee35651825 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 10806040 10806059 |
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| DOI: | 10.3201/eid2904.221285 |