2020
DOI: 10.1016/j.semerg.2020.05.010
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Pandemia COVID-19, la nueva emergencia sanitaria de preocupación internacional: una revisión

Abstract: In late December 2019, some cases of atypical pneumonia, at that time of unknown origin, were reported in Wuhan, China. Days later, the etiologic agent was identified as a new coronavirus. This new coronavirus was called SARS-CoV-2 and the disease it produces was named COVID-19. The origin of this new virus is presumed zoonotic, with bats being its probable vector. Due to the rapid number of infections and deaths that occurred first in China and later around the world, the infection of this virus quickly went … Show more

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Cited by 56 publications
(51 citation statements)
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References 58 publications
(141 reference statements)
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“…At the end of 2019, a series of atypical pneumonia cases were reported in Asia at that time of unknown origin. Days later, the etiologic agent was identi ed as a new coronavirus [1]. In December 2019, the World Health Organization (WHO) announced a new viral pneumonia due to SARS-CoV-2, which originated in Wuhan, China [2].…”
Section: Introductionmentioning
confidence: 99%
“…At the end of 2019, a series of atypical pneumonia cases were reported in Asia at that time of unknown origin. Days later, the etiologic agent was identi ed as a new coronavirus [1]. In December 2019, the World Health Organization (WHO) announced a new viral pneumonia due to SARS-CoV-2, which originated in Wuhan, China [2].…”
Section: Introductionmentioning
confidence: 99%
“…El 7 de enero del 2020, las autoridades chinas identificaron como agente causante del brote un nuevo tipo de virus de la familia Coronaviridae , denominado SARS-CoV-2, que produce la enfermedad COVID-19 (acrónimo del inglés coronavirus disease 2019 ). Desde entonces se han notificado miles de casos con una diseminación global 1 .…”
unclassified
“…al paciente, y del paciente al medio donde se relaciona, nos permite laborar con mayor confianza, forma un sello inaccesible que disminuye la posibilidad de transmisión en un 99 %. 61,68,69 El inconveniente que presenta la mascarilla respiratoria de partículas es que, si se desinfecta, o se usa algún tipo de higienización para matar los patógenos puede deteriorar el filtro, el siguiente procedimiento para reutilizar la mascarilla comprende la supervivencia natural del COVID-19 en la superficie de un periodo aproximado de 72 horas, Doremalen et al, advierte cambiar el uso de las mascarillas, una vez guardadas por un tiempo de 3 días el virus se inactiva. 61,70 Gafas de protección Elaboradas en su mayoría por policarbonato, laca Dx que ofrece mayor resistencia al empañamiento, rayaduras y agresiones químicas, son de fácil higiene, desinfección, livianas, resistentes, ofrecen protección ocular, evitan que las gotitas de saliva, sangre entren por el epitelio conjuntivo del ojo, su uso debe ser seguro, adecuado, al mismo tiempo posibilitar una visualización óptima.…”
unclassified