{"id":3379,"date":"2023-01-20T07:01:08","date_gmt":"2023-01-20T10:01:08","guid":{"rendered":"https:\/\/brasilnoticias.org\/site\/?p=3379"},"modified":"2023-01-20T06:18:00","modified_gmt":"2023-01-20T09:18:00","slug":"descoberta-nova-variante-da-covid-chama-se-orthrus-e-manifesta-se-assim","status":"publish","type":"post","link":"https:\/\/brasilnoticias.org\/site\/descoberta-nova-variante-da-covid-chama-se-orthrus-e-manifesta-se-assim\/","title":{"rendered":"Descoberta nova variante da Covid. Chama-se Orthrus e manifesta-se assim"},"content":{"rendered":"

H\u00e1 uma nova estirpe de Covid-19 est\u00e1 preocupando as autoridades de sa\u00fade. A CH.1.1, apelidada de Orthrus, foi detectada no Reino Unido, segundo a Ag\u00eancia de Vigil\u00e2ncia Sanit\u00e1ria do pa\u00eds.<\/p>\n

\n

Segundo o Wellcome Sanger Institute,\u00a0\u00a0j\u00e1 representa 23,3% de todos os casos de coronav\u00edrus registrados em territ\u00f3rio brit\u00e2nico<\/span>\u00a0e\u00a0\u00e9 respons\u00e1vel por 100% dos testes positivos em, pelo menos, 15 distritos<\/span>.<\/p>\n

O nome – Orthrus – faz refer\u00eancia a uma figura da mitologia grega: um c\u00e3o de duas cabe\u00e7as com rabo de serpente. O animal possui um irm\u00e3o, o C\u00e9rbero, com uma cabe\u00e7a a mais, e \u00e9 conhecido por proteger os port\u00f5es do inferno.\u00a0Apesar do nome, ainda \u00e9 cedo para dizer se a nova variante pode provocar casos mais graves da doen\u00e7a ou escapar da imunidade conferida pelas vacinas bivalentes.<\/p>\n

Ainda assim, sabe-se que tem uma muta\u00e7\u00e3o chamada P681R, parecida \u00e0 da variante Delta. Como tal, os cientistas julgam que esta nova variante pode aumentar os casos graves de doen\u00e7a.<\/p>\n

A variante cont\u00e9m tamb\u00e9m uma muta\u00e7\u00e3o no gene R346T, que ajuda a combater os anticorpos criados em resposta \u00e0 vacina ou a infec\u00e7\u00e3o anterior.<\/p>\n

\n

Quanto a sintomas, dados recolhidos pelo projeto ZOE Health Study mostram que dor de cabe\u00e7a e de garganta, corrimento nasal, fadiga (leve ou grave) e espirros s\u00e3o os mais comuns.<\/p>\n

Citada pela imprensa norte-americana, Allison Arwady, do Departamento de Sa\u00fade P\u00fablica de Chicago, nos Estados Unidos, acrescenta que tosse e congest\u00e3o nasal tamb\u00e9m s\u00e3o sinais de alerta.<\/p>\n

Foto Shutterstock
\nNot\u00edcias ao minuto<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

H\u00e1 uma nova estirpe de Covid-19 est\u00e1 preocupando as autoridades de sa\u00fade. A CH.1.1, apelidada de Orthrus, foi detectada no<\/p>\n","protected":false},"author":1,"featured_media":3380,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","_FSMCFIC_featured_image_caption":"","_FSMCFIC_featured_image_nocaption":"","_FSMCFIC_featured_image_hide":"","footnotes":""},"categories":[2,1],"tags":[],"class_list":["post-3379","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","category-ultimas"],"yoast_head":"\nDescoberta nova variante da Covid. 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