Ciencia

La mascarilla: ¿Dónde nació? ¿Cuáles han sido sus usos? Conozca la historia

A picture taken by a nurse on April 8, 2020 at the Hotel Dieu de France University Hospital, shows colleagues wearing protective face masks in the coronavirus COVID-19 section of the hospital, in the neighbourhood of Ashrafieh of the Lebanese capital Beirut's eastern suburbs. - All the pictures in this series were taken by the nurses of the Hotel Dieu de France University Hospital in Ashrafieh with their mobile telephones. With this photographic project, AFP would like to pay tribute to the nurses of the hospital as well as their colleagues in Lebanon and around the world for their selfless devotion and relentless work to save lives and care for the ill during the coronavirus pandemic crisis. (Photo by - / by Hotel Dieu De France Universi / AFP)
A picture taken by a nurse on April 8, 2020 at the Hotel Dieu de France University Hospital, shows colleagues wearing protective face masks in the coronavirus COVID-19 section of the hospital, in the neighbourhood of Ashrafieh of the Lebanese capital Beirut's eastern suburbs. - All the pictures in this series were taken by the nurses of the Hotel Dieu de France University Hospital in Ashrafieh with their mobile telephones. With this photographic project, AFP would like to pay tribute to the nurses of the hospital as well as their colleagues in Lebanon and around the world for their selfless devotion and relentless work to save lives and care for the ill during the coronavirus pandemic crisis. (Photo by - / by Hotel Dieu De France Universi / AFP) -

Atemorizada por la propagación de una enfermedad contagiosa, la población se precipita sobre mascarillas improvisadas, pese a que los expertos dudan de su utilidad. Aunque suene familiar, esta historia tuvo lugar hace más de un siglo durante la "peste de China".

La idea de que una enfermedad pueda transmitirse de una persona a otra existe desde al menos el siglo XVI en tanto que "teoría médica seria", explica a la AFP William Summers, experto en historia de medicina de la Universidad de Yale.

En esa época, sin embargo, las mascarillas eran "más bien amuletos destinados a alejar una influencia maléfica", según Summers.

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