Early impact of COVID-19 vaccination on older populations in four countries of the Americas, 2021
Objective. To estimate the early impact of coronavirus disease 2019 (COVID-19) vaccination on cases in older populations in four countries (Chile, Colombia, Guatemala, and the United States of America), and on deaths in Chile and Guatemala. Methods. Data were obtained from national databases of conf...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Pan American Health Organization
2023-08-01
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| Series: | Revista Panamericana de Salud Pública |
| Subjects: | |
| Online Access: | https://iris.paho.org/handle/10665.2/57865 |