{"id":150274,"date":"2020-06-29T13:59:31","date_gmt":"2020-06-29T11:59:31","guid":{"rendered":"https:\/\/theworldwidejournal.com\/2020\/06\/29\/esto-es-lo-que-expulsa-una-persona-sin-mascarilla\/"},"modified":"2020-06-29T13:59:31","modified_gmt":"2020-06-29T11:59:31","slug":"esto-es-lo-que-expulsa-una-persona-sin-mascarilla","status":"publish","type":"post","link":"https:\/\/theworldwidejournal.com\/?p=150274","title":{"rendered":"Esto es lo que expulsa una persona sin mascarilla"},"content":{"rendered":"

La mascarilla se ha convertido en una prenda m\u00e1s de nuestro atuendo para prevenir los contagios de Covid-19. Si eres de los que no te la pones o no acabas de verla necesaria, deber\u00edas ver el experimento del doctor Rich Davis, un investigador de EE.UU., director del Laboratorio de Microbiolog\u00eda Cl\u00ednica en el Centro M\u00e9dico de Providence Sacred Heart, en Washington, que estornud\u00f3, cant\u00f3, habl\u00f3 y tosi\u00f3 hacia una placa de cultivo de agar con o sin m\u00e1scarilla. Las colonias de bacterias muestran d\u00f3nde aterrizaron las gotas. \u00bfEl resultado? En las placas que se utilizaron con la mascarilla puesta , no se detectan apenas g\u00e9rmenes. <blockquote class=”twitter-tweet”><p lang=”en” dir=”ltr”>What does a mask do? Blocks respiratory droplets coming from your mouth and throat.<br><br>Two simple demos:<br><br>First, I sneezed, sang, talked &amp; coughed toward an agar culture plate with or without a mask. Bacteria colonies show where droplets landed. A mask blocks virtually all of them. <a href=”https:\/\/t.co\/ETUD9DFmgU”>pic.twitter.com\/ETUD9DFmgU<\/a><\/p>&mdash; Rich Davis, PhD, D(ABMM), MLS &#55358;&#56736;&#55357;&#56620;&#55358;&#56811; (@richdavisphd) <a href=”https:\/\/twitter.com\/richdavisphd\/status\/1276629360212979712?ref_src=twsrc%5Etfw”>June 26, 2020<\/a><\/blockquote> <script async src=”https:\/\/platform.twitter.com\/widgets.js” charset=”utf-8″><\/script> A continuaci\u00f3n realiz\u00f3 el experimento tosiendo con fuerza durante 15 segundos con y sin mascarilla con la placa a una distancia de 2, 4 y 6 pies. \u00abComo se ve por el n\u00famero de colonias de bacterias, las gotas aterrizaron en su mayor\u00eda a menos de 6 pies, pero una m\u00e1scara bloque\u00f3 a casi todas\u00bb, explica en su tuit.<blockquote class=”twitter-tweet”><p lang=”en” dir=”ltr”>What about keeping your distance?<br><br>Second demo: I set open bacteria culture plates 2, 4 and 6 feet away and coughed (hard) for ~15s. I repeated this without a mask.<br><br>As seen by number of bacteria colonies, droplets mostly landed &lt;6 ft, but a mask blocked nearly all of them. <a href=”https:\/\/t.co\/8wDdvIHHMa”>pic.twitter.com\/8wDdvIHHMa<\/a><\/p>&mdash; Rich Davis, PhD, D(ABMM), MLS &#55358;&#56736;&#55357;&#56620;&#55358;&#56811; (@richdavisphd) <a href=”https:\/\/twitter.com\/richdavisphd\/status\/1276629364067536897?ref_src=twsrc%5Etfw”>June 26, 2020<\/a><\/blockquote> <script async src=”https:\/\/platform.twitter.com\/widgets.js” charset=”utf-8″><\/script> El investigador reconoce que esta demostraci\u00f3n simple no es c\u00f3mo se cultivan los virus o se modela la propagaci\u00f3n del SARS-CoV-2. \u00abPero las colonias de bacterias normales de mi boca \/ garganta muestran la propagaci\u00f3n de grandes gotas respiratorias, como la que creemos que se propag\u00f3 principalmente # COVID19, \u00a1y c\u00f3mo una m\u00e1scara puede bloquearlas!\u00bb, concluye.
\nVia: Esto es lo que expulsa una persona sin mascarilla<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

La mascarilla se ha convertido en una prenda m\u00e1s de nuestro atuendo para prevenir los contagios de Covid-19. Si eres de los que no te la pones o no acabas de verla necesaria, deber\u00edas ver el experimento del doctor Rich Davis, un investigador de EE.UU., director del Laboratorio de Microbiolog\u00eda […]<\/p>\n","protected":false},"author":2,"featured_media":150275,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-150274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spanish"],"_links":{"self":[{"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=\/wp\/v2\/posts\/150274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=150274"}],"version-history":[{"count":0,"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=\/wp\/v2\/posts\/150274\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=\/wp\/v2\/media\/150275"}],"wp:attachment":[{"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=150274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=150274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/theworldwidejournal.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=150274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}