La variante du coronavirus, le B.1.1.7 ou VUI-202012\/01, s\u00e8me la panique au Royaume-Uni et en Europe. Les pays d\u2019Europe ont ferm\u00e9 leur fronti\u00e8res .D\u2019autres cas \u00e9t\u00e9 observ\u00e9s en Afrique du Sud.<\/p>\n
Le Premier ministre britannique, Boris Johnson, a durci les mesures de confinement du pays, affirmant que le B.1.1.7, semble se propager plus rapidement que le coronavirus. Avant que les mesures sanitaires n\u2019entrent en vigueur, de nombreux Londoniens ont d\u00e9sert\u00e9 la ville, un mouvement de foule qui a entra\u00een\u00e9 l\u2019engorgement des gares. Les Pays-Bas, la Belgique et l\u2019Italie ont annonc\u00e9 la suspension des vols de passagers en provenance du Royaume-Uni. L\u2019Eurostar entre Bruxelles et Londres est interrompu depuis ce dimanche soir, minuit.<\/p>\n
Les experts et scientifiques essaient de confirmer que le B.1.1.7 est plus contagieux que le coronavirus et si oui, pourquoi. Ils cherchent \u00e9galement \u00e0 comprendre comment il a pu \u00e9voluer si vite. En effet, le B.1.1.7 a connu 17 mutations en m\u00eame temps, du jamais vu auparavant. \u00ab\u2009Il y a maintenant une attention pouss\u00e9e sur les caract\u00e9ristiques de ces mutations en laboratoire\u2009\u00bb, explique Andrew Rambaut, biologiste \u00e9volutionniste mol\u00e9culaire, \u00e0 l\u2019Universit\u00e9 d\u2019\u00c9dimbourg, toujours dans ScienceMag<\/p>\n
D\u2019apr\u00e8s des experts europ\u00e9ens, les vaccins contre le coronavirus disponibles actuellement seraient efficaces contre la nouvelle souche du Covid-19 d\u00e9tect\u00e9e au Royaume-Uni.<\/p>\n","protected":false},"excerpt":{"rendered":"La variante du coronavirus, le B.1.1.7 ou VUI-202012\/01, s\u00e8me la panique au Royaume-Uni et en Europe. Les pays d\u2019Europe ont ferm\u00e9 leur fronti\u00e8res .D\u2019autres cas \u00e9t\u00e9 observ\u00e9s en Afrique du Sud. Le Premier ministre britannique, Boris Johnson, a durci les mesures de confinement du pays, affirmant que le B.1.1.7, semble se propager plus rapidement que [...]","protected":false},"author":4,"featured_media":22417,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override":[{"single_blog_custom":"","sidebar":"","second_sidebar":"","share_position":"","share_float_style":"","post_date_format":"","post_date_format_custom":"","post_reading_time_wpm":"","zoom_button_out_step":"1","zoom_button_in_step":"1","number_popup_post":"1"}],"image_override":[{"single_post_thumbnail_size":"","single_post_gallery_size":""}],"trending_post_position":"","trending_post_label":"","sponsored_post_label":"","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo":"","sponsored_post_desc":""},"jnews_primary_category":{"id":""},"jnews_override_bookmark_settings":[],"jnews_review":[],"enable_review":"","type":"","name":"","summary":"","brand":"","sku":"","good":[],"bad":[],"score_override":"","override_value":"","rating":[],"price":[],"jnews_post_split":[],"footnotes":""},"categories":[6,11],"tags":[6067,5803,6595],"class_list":["post-24529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-world","category-health","tag-europe","tag-royaume-uni-2","tag-variante-du-coronavirus"],"_links":{"self":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts\/24529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24529"}],"version-history":[{"count":1,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts\/24529\/revisions"}],"predecessor-version":[{"id":24530,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/posts\/24529\/revisions\/24530"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=\/wp\/v2\/media\/22417"}],"wp:attachment":[{"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.africanchallenges.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}