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Collapse of the public health system and the emergence of new variants during the second wave of the COVID-19 pandemic in Brazil
The worldwide spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused the most severe public health crisis since the 1918 Spanish influenza pandemic. After the introduction of public health interventions aimed at reducing the number of COVID-19 cases, many countries acr...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8240439/ https://www.ncbi.nlm.nih.gov/pubmed/34222607 http://dx.doi.org/10.1016/j.onehlt.2021.100287 |