{"id":11011,"date":"2020-03-25T09:00:00","date_gmt":"2020-03-25T12:00:00","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=11011"},"modified":"2022-10-18T08:35:25","modified_gmt":"2022-10-18T11:35:25","slug":"covid-19-transmission-where-does-the-coronavirus-hide","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/pt\/covid-19-transmissao-onde-o-de-faz-coronavirus-esconde\/","title":{"rendered":"Transmiss\u00e3o Covid-19: onde se esconde o coronav\u00edrus?"},"content":{"rendered":"

Esta \u00e9 uma pergunta intrigante. Se voc\u00ea fosse um detetive tentando encontrar o coronav\u00edrus e prevenir a transmiss\u00e3o pand\u00eamica, onde voc\u00ea procuraria por ele?<\/p>\n\n\n\n

H\u00e1 muitas respostas diferentes a esta pergunta: pode-se procurar o hospedeiro natural, como explicamos neste post<\/a> ou entender em a que tipo de superf\u00edcies ele se colaria dependendo do material, como explicamos neste post<\/a>. <\/p>\n\n\n\n

Mas, na realidade, voc\u00ea arfaria para ele. Ele se esconde em sua pr\u00f3pria fam\u00edlia. O qu\u00ea?<\/p>\n\n\n\n

De acordo com o estudo \"A an\u00e1lise preliminar sobre as caracter\u00edsticas do cluster para a doen\u00e7a do v\u00edrus Corona<\/a>\" realizado em Wuhan, o epicentro da crise na China, a comunidade humana pr\u00f3xima, ou seja, amigos e familiares pr\u00f3ximos, s\u00e3o o maior grupo de contamina\u00e7\u00e3o por v\u00edrus.<\/p>\n\n\n\n

Isso acontece precisamente porque perto de 80% de pessoas t\u00eam sintomas muito leves ou mesmo nenhum sintoma. Eles s\u00e3o assintom\u00e1ticos, mas ainda podem transmitir o coronav\u00edrus. Essa \u00e9 provavelmente uma das caracter\u00edsticas mais perigosas da transmiss\u00e3o do Covid-19.<\/p>\n\n\n\n

Veja o infogr\u00e1fico abaixo para entender os principais grupos respons\u00e1veis pela transmiss\u00e3o Covid-19, de acordo com o estudo chin\u00eas.<\/p>\n\n\n\n

\"\"
Infogr\u00e1fico mostrando os clusters de transmiss\u00e3o do coronav\u00edrus Covid-19 de um estudo realizado nos primeiros dias da epidemia em Wuhan - China. Fam\u00edlia e <\/figcaption><\/figure><\/div>\n\n\n\n

Os grupos de transmiss\u00e3o Covid-19 foram estudados \u00e0 medida que a epidemia avan\u00e7a, este \u00e9 naturalmente um subconjunto muito pequeno para os pacientes, relatado no in\u00edcio da epidemia. Os dados foram coletados de 1 de janeiro a 20 de fevereiro de 2020. Isto n\u00e3o era sequer motivo de preocupa\u00e7\u00e3o para muitos pa\u00edses naquela \u00e9poca, como os EUA, embora a conscientiza\u00e7\u00e3o sobre a transmiss\u00e3o de Covid-19 j\u00e1 estivesse aumentando na Europa. <\/p>\n\n\n\n

\u00c9 importante ressaltar que estes grupos EXCLUEM o \u00f3bvio: muitas pessoas foram contaminadas nos servi\u00e7os de sa\u00fade e hospitais. Eles est\u00e3o apenas analisando a transmiss\u00e3o Covid-19 sob distribui\u00e7\u00e3o \"natural\".<\/p>\n\n\n\n

Ent\u00e3o, \u00e9 claro que a partir de 377 casos confirmados, a grande maioria foi transmitida via fam\u00edlia e amigos pr\u00f3ximos. O per\u00edodo de incuba\u00e7\u00e3o varia de 1 a 20 dias, de modo que se pode ser assintom\u00e1tico e ainda transmitir o coronav\u00edrus aos colegas, quando se tem contato fechado. Esta \u00e9 tamb\u00e9m uma raz\u00e3o pela qual a fam\u00edlia e os amigos s\u00e3o um grupo importante: voc\u00ea precisa ter contato pr\u00f3ximo para ser afetado pela transmiss\u00e3o Covid-19, e normalmente n\u00e3o tem contato pr\u00f3ximo com ningu\u00e9m nas ruas, certo? <\/p>\n\n\n\n

\n

Os principais grupos de transmiss\u00e3o da Covid-19 foram:<\/strong><\/h3>\n

79% Fam\u00edlia e amigos
10% Restaurantes
6% Shoppings e supermercados
3% Unidades de trabalho
1.5% Transporte<\/h4>\n<\/blockquote>\n\n\n\n

O per\u00edodo de incuba\u00e7\u00e3o foi outra conclus\u00e3o deste estudo<\/a>. Eles estimaram o per\u00edodo de incuba\u00e7\u00e3o para a transmiss\u00e3o Covid-19 analisando 325 casos e conclu\u00edram que se estende de 1 a 20 dias, com uma mediana de 7 dias. Dito de forma simples: leva uma semana para que o v\u00edrus gere sintomas claros. Portanto, se voc\u00ea teve contato com algu\u00e9m afetado pelo coronav\u00edrus, espere pelo menos uma semana antes de tirar qualquer conclus\u00e3o a respeito da transmiss\u00e3o do Covid-19.<\/p>\n\n\n\n

A an\u00e1lise da situa\u00e7\u00e3o da epidemia na China indica que existe a possibilidade de pacientes como fonte de infec\u00e7\u00e3o durante o per\u00edodo de incuba\u00e7\u00e3o da epidemia. Isso significa que os pacientes contribuem para a transmiss\u00e3o mesmo antes do aparecimento dos sintomas. Quanto mais velhos os pacientes, piores s\u00e3o os sintomas.<\/p>\n\n\n\n

O progresso dos dois surtos t\u00edpicos demonstra claramente a propaga\u00e7\u00e3o dos primeiros casos em Wuhan. Aconte\u00e7a o que acontecer, a triagem e o isolamento de contatos pr\u00f3ximos continua sendo essencial, exceto para o tratamento cl\u00ednico durante a epidemia. Especialmente para as pessoas saud\u00e1veis na \u00e1rea da epidemia, o isolamento \u00e9 a chave.<\/p>\n\n\n\n

\"\"
Esta \u00e9 outra vers\u00e3o do infogr\u00e1fico sobre os clusters de transmiss\u00e3o do coronav\u00edrus Covid-19. O isolamento social \u00e9 fundamental para evitar o surto. Fique longe at\u00e9 mesmo da fam\u00edlia e dos amigos, essa \u00e9 a principal mensagem do estudo.<\/figcaption><\/figure><\/div>\n\n\n\n

Tamb\u00e9m: saiba como o isolamento social \u00e9 uma medida importante para evitar a progress\u00e3o exponencial do surto do coronav\u00edrus Covid-19.<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Esta \u00e9 uma pergunta intrigante. Se voc\u00ea fosse um detetive tentando encontrar o coronav\u00edrus e prevenir a transmiss\u00e3o pand\u00eamica, onde voc\u00ea procuraria por ele? H\u00e1 muitas respostas diferentes para esta pergunta: pode-se procurar o hospedeiro natural, como explicamos neste post ou entender em que tipo de superf\u00edcie ele [...]<\/p>","protected":false},"author":4,"featured_media":11120,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[419,66,958],"tags":[390,416,388,389,418,51,53,415,417],"yoast_head":"\nTransmission of Covid-19: where is the coronavirus hiding?<\/title>\n<meta name=\"description\" content=\"According to one study conducted in Wuhan close friends and family are the biggest cluster of Covid-19 virus contamination.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/pt\/covid-19-transmissao-onde-o-de-faz-coronavirus-esconde\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" 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