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Epidemiological investigation of the first 5685 cases of SARS-CoV-2 infection in Qatar, 28 February–18 April 2020
OBJECTIVE: To define the epidemiological curve of COVID-19 in Qatar and determine factors associated with severe or critical illness. DESIGN: Case series of first 5685 COVID-19 cases in Qatar. SETTING AND PARTICIPANTS: All confirmed COVID-19 cases in the State of Qatar between 28 February and 18 Apr...
Autores principales: | , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7542927/ https://www.ncbi.nlm.nih.gov/pubmed/33033033 http://dx.doi.org/10.1136/bmjopen-2020-040428 |