{"id":8639,"date":"2023-09-13T11:24:03","date_gmt":"2023-09-13T08:24:03","guid":{"rendered":"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/"},"modified":"2023-09-13T11:24:03","modified_gmt":"2023-09-13T08:24:03","slug":"le-covid-est-de-retour-voici-ce-quil-faut-savoir-cet-automne-et-cet-hiver","status":"publish","type":"post","link":"https:\/\/urbancare.clinic\/fr\/le-covid-est-de-retour-voici-ce-quil-faut-savoir-cet-automne-et-cet-hiver\/","title":{"rendered":"Covid&#039;s Back: voici ce qu&#039;il faut savoir cet automne et cet hiver"},"content":{"rendered":"<div><img decoding=\"async\" src=\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/covids-back-heres-what-to-know-this-fall-and-winter.jpg\" class=\"ff-og-image-inserted\" style=\"display:none\"><\/div>\n<p>\u00c0 mesure que le temps plus froid s\u2019installe, les taux de Covid augmentent \u00e0 nouveau dans l\u2019h\u00e9misph\u00e8re nord, avec plusieurs nouvelles variantes faisant leur apparition.<\/p>\n<p>Voici ce que vous devez savoir.<\/p>\n<p>La pand\u00e9mie de Covid a fait un bilan terrible, avec pr\u00e8s de sept millions de morts dans le monde.<\/p>\n<p>Mais gr\u00e2ce aux vaccins, \u00e0 une immunit\u00e9 ant\u00e9rieure et \u00e0 de meilleurs traitements, le virus est d\u00e9sormais bien plus g\u00e9rable. Aux \u00c9tats-Unis, la surmortalit\u00e9 \u2013 le nombre total de personnes mourant pour une cause donn\u00e9e \u2013 est normale depuis le printemps.<\/p>\n<p>&quot;Si vous me demandiez de choisir entre contracter la grippe et Covid, je choisirais Covid parce que chaque cas individuel de grippe est plus dangereux&quot;, a d\u00e9clar\u00e9 Ashish Jha, ancien coordinateur Covid \u00e0 la Maison Blanche et doyen de la sant\u00e9 publique \u00e0 l&#039;Universit\u00e9 Brown.<\/p>\n<p>Mais si le Covid est d\u00e9sormais moins mortel pour les individus, \u00ab il semble \u00e9galement avoir des taux plus \u00e9lev\u00e9s de complications \u00e0 long terme \u00bb.<\/p>\n<p>Le Covid est \u00e9galement moins saisonnier que la grippe, plus contagieux, et au cours des trois derniers hivers am\u00e9ricains, il a atteint son pic de d\u00e9cembre \u00e0 janvier, tandis que celui de la grippe est plus tardif.<\/p>\n<p>Amesh Adalja, sp\u00e9cialiste des maladies infectieuses au Johns Hopkins Center for Health Security, a plac\u00e9 le Covid \u00ab \u00e0 \u00e9galit\u00e9 \u00bb avec la grippe et le VRS, mais a soulign\u00e9 qu\u2019il \u00e9tait plus grave que le rhume.<\/p>\n<p>Pfizer, Moderna et Novavax ont d\u00e9velopp\u00e9 de nouveaux vaccins qui ciblent plus \u00e9troitement les variantes actuelles, toutes des ramifications d&#039;Omicron qui sont devenues dominantes fin 2021.<\/p>\n<p>Il existe un large consensus sur le fait que les rappels annuels b\u00e9n\u00e9ficieront aux plus vuln\u00e9rables. Mais la question de savoir si elles apportent une valeur ajout\u00e9e \u00e0 tout le monde reste controvers\u00e9e.<\/p>\n<p>Presque tout le monde a d\u00e9j\u00e0 \u00e9t\u00e9 infect\u00e9, selon des \u00e9tudes. Et les infections ant\u00e9rieures combin\u00e9es aux vaccins ont entra\u00een\u00e9 le syst\u00e8me immunitaire \u00e0 stopper les cons\u00e9quences graves, m\u00eame s\u2019il ne peut pas pr\u00e9venir l\u2019infection.<\/p>\n<p>Les recommandations universelles n\u2019ont plus de sens et pourraient diminuer la confiance dans la sant\u00e9 publique, a d\u00e9clar\u00e9 Monica Gandhi, auteur de \u00ab Endemic : A Post-Pandemic Playbook \u00bb.<\/p>\n<p>Par exemple, les vaccins \u00e0 ARNm de Pfizer et Moderna comportent de faibles risques d\u2019inflammation cardiaque chez les hommes plus jeunes.<\/p>\n<p>Les pays europ\u00e9ens conseillent les injections annuelles uniquement pour les groupes \u00e0 risque plus \u00e9lev\u00e9, mais certains experts ne voient pas d&#039;inconv\u00e9nients \u00e0 des recommandations plus larges.<\/p>\n<p>&quot;Les personnes \u00e0 faible risque b\u00e9n\u00e9ficient toujours des rappels&quot;, a d\u00e9clar\u00e9 Ziyad Al-Aly, \u00e9pid\u00e9miologiste \u00e0 l&#039;Universit\u00e9 Washington de Saint-Louis. Les \u00c9tats-Unis recommandent que presque tout le monde se fasse vacciner chaque ann\u00e9e contre le Covid.<\/p>\n<p>Les experts divergent sur ce sujet, l\u2019un des plus controvers\u00e9s de la pand\u00e9mie.<\/p>\n<p>Un examen des donn\u00e9es d\u2019essais cliniques men\u00e9 par la c\u00e9l\u00e8bre organisation \u00e0 but non lucratif Cochrane sur la question de savoir si la promotion du port de masques contribuait \u00e0 ralentir les virus respiratoires a donn\u00e9 des r\u00e9sultats peu concluants.<\/p>\n<p>Il n\u2019a donc pas \u00e9t\u00e9 prouv\u00e9 que des mandats larges aient un effet significatif.<\/p>\n<p>Ce que les chercheurs savent \u2013 gr\u00e2ce aux exp\u00e9riences en laboratoire \u2013 c\u2019est que des masques bien ajust\u00e9s et de haut calibre tels que les N-95 prot\u00e8gent les individus.<\/p>\n<p>&quot;Les individus peuvent donc choisir de porter des masques bien ajust\u00e9s et filtr\u00e9s \u00e0 l&#039;int\u00e9rieur pour assurer une protection personnelle contre les agents pathog\u00e8nes respiratoires&quot;, a d\u00e9clar\u00e9 Gandhi, professeur \u00e0 l&#039;Universit\u00e9 de Californie \u00e0 San Francisco \u2013 m\u00eame si elle croit aux vaccins pour pr\u00e9venir les maladies graves, y compris parmi les risque \u00e9lev\u00e9.<\/p>\n<p>Les experts conviennent qu\u2019il est logique que les personnes \u00e0 risque \u2013 les personnes \u00e2g\u00e9es et celles souffrant de maladies telles que le cancer, l\u2019ob\u00e9sit\u00e9 et le diab\u00e8te \u2013 se fassent tester lorsqu\u2019elles pr\u00e9sentent des sympt\u00f4mes.<\/p>\n<p>En effet, ces groupes \u00ab b\u00e9n\u00e9ficieraient d&#039;un traitement antiviral dans un d\u00e9lai de cinq jours \u00bb, a d\u00e9clar\u00e9 Adaja.<\/p>\n<p>Le traitement le plus important est le Paxlovid, qui r\u00e9duit le risque de maladie grave et de d\u00e9c\u00e8s chez les personnes \u00e0 haut risque.<\/p>\n<p>Certains syst\u00e8mes de sant\u00e9 ont d\u00e9cid\u00e9 qu\u2019il suffisait de tester les personnes \u00e0 risque.<\/p>\n<p>\u00ab La plupart des gens n\u2019ont plus besoin de passer un test de d\u00e9pistage du coronavirus. Pour \u00e9viter la propagation de l&#039;infection, vous devriez essayer de rester \u00e0 la maison si vous ne vous sentez pas bien \u00bb, d\u00e9clare le syst\u00e8me national de sant\u00e9 du Royaume-Uni.<\/p>\n<p>La recherche sur le long Covid \u2013 des sympt\u00f4mes qui persistent pendant des semaines ou des mois \u2013 reste n\u00e9buleuse et entrav\u00e9e par le manque de d\u00e9finitions standardis\u00e9es pour une maladie aux causes multiples, a d\u00e9clar\u00e9 Adalja.<\/p>\n<p>Al-Aly estime la pr\u00e9valence entre 4 et 71 TP3T, soit 65 millions de personnes dans le monde.<\/p>\n<p>\u00ab Malheureusement, nous n\u2019avons pas progress\u00e9 dans le traitement du Covid long. Cela devrait \u00eatre une priorit\u00e9 urgente en mati\u00e8re de recherche \u00bb, a-t-il d\u00e9clar\u00e9.<\/p>\n<p>Il semble effectivement qu\u2019une vaccination pr\u00e9alable r\u00e9duit le risque de Covid long et que la pathologie soit corr\u00e9l\u00e9e \u00e0 la gravit\u00e9 de l\u2019infection.<\/p>\n<p>Le gouvernement am\u00e9ricain a financ\u00e9 plusieurs essais sur cette maladie, une \u00e9tude r\u00e9cente r\u00e9v\u00e9lant qu&#039;un m\u00e9dicament contre le diab\u00e8te appel\u00e9 metformine r\u00e9duisait le risque de sympt\u00f4mes persistants gr\u00e2ce au 40%.<\/p>\n<p>Jha a d\u00e9clar\u00e9 qu&#039;il esp\u00e9rait obtenir davantage de donn\u00e9es sur les traitements dans les mois \u00e0 venir.<\/p>\n<p><a href=\"https:\/\/www.medicaldaily.com\/covids-back-heres-what-know-this-fall-winter-470790\">Source quotidienne m\u00e9dicale<\/a><\/p>\n<p>","protected":false},"excerpt":{"rendered":"<div><img decoding=\"async\" src=\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/covids-back-heres-what-to-know-this-fall-and-winter.jpg\" class=\"ff-og-image-inserted\"><\/div>\n<p>\u00c0 mesure que le temps plus froid s\u2019installe, les taux de Covid augmentent \u00e0 nouveau dans l\u2019h\u00e9misph\u00e8re nord, avec plusieurs nouvelles variantes faisant leur apparition.<\/p>\n<p>Voici ce que vous devez savoir.<\/p>\n<p>La pand\u00e9mie de Covid a fait un bilan terrible, avec pr\u00e8s de sept millions de morts dans le monde.<\/p>\n<p>Mais gr\u00e2ce aux vaccins, \u00e0 une immunit\u00e9 ant\u00e9rieure et \u00e0 de meilleurs traitements, le virus est d\u00e9sormais bien plus g\u00e9rable. Aux \u00c9tats-Unis, la surmortalit\u00e9 \u2013 le nombre total de personnes mourant pour une cause donn\u00e9e \u2013 est normale depuis le printemps.<\/p>\n<p>&quot;Si vous me demandiez de choisir entre contracter la grippe et Covid, je choisirais Covid parce que chaque cas individuel de grippe est plus dangereux&quot;, a d\u00e9clar\u00e9 Ashish Jha, ancien coordinateur Covid \u00e0 la Maison Blanche et doyen de la sant\u00e9 publique \u00e0 l&#039;Universit\u00e9 Brown.<\/p>\n<p>Mais si le Covid est d\u00e9sormais moins mortel pour les individus, \u00ab il semble \u00e9galement avoir des taux plus \u00e9lev\u00e9s de complications \u00e0 long terme \u00bb.<\/p>\n<p>Le Covid est \u00e9galement moins saisonnier que la grippe, plus contagieux, et au cours des trois derniers hivers am\u00e9ricains, il a atteint son pic de d\u00e9cembre \u00e0 janvier, tandis que celui de la grippe est plus tardif.<\/p>\n<p>Amesh Adalja, sp\u00e9cialiste des maladies infectieuses au Johns Hopkins Center for Health Security, a plac\u00e9 le Covid \u00ab \u00e0 \u00e9galit\u00e9 \u00bb avec la grippe et le VRS, mais a soulign\u00e9 qu\u2019il \u00e9tait plus grave que le rhume.<\/p>\n<p>Pfizer, Moderna et Novavax ont d\u00e9velopp\u00e9 de nouveaux vaccins qui ciblent plus \u00e9troitement les variantes actuelles, toutes des ramifications d&#039;Omicron qui sont devenues dominantes fin 2021.<\/p>\n<p>Il existe un large consensus sur le fait que les rappels annuels b\u00e9n\u00e9ficieront aux plus vuln\u00e9rables. Mais la question de savoir si elles apportent une valeur ajout\u00e9e \u00e0 tout le monde reste controvers\u00e9e.<\/p>\n<p>Presque tout le monde a d\u00e9j\u00e0 \u00e9t\u00e9 infect\u00e9, selon des \u00e9tudes. Et les infections ant\u00e9rieures combin\u00e9es aux vaccins ont entra\u00een\u00e9 le syst\u00e8me immunitaire \u00e0 stopper les cons\u00e9quences graves, m\u00eame s\u2019il ne peut pas pr\u00e9venir l\u2019infection.<\/p>\n<p>Les recommandations universelles n\u2019ont plus de sens et pourraient diminuer la confiance dans la sant\u00e9 publique, a d\u00e9clar\u00e9 Monica Gandhi, auteur de \u00ab Endemic : A Post-Pandemic Playbook \u00bb.<\/p>\n<p>Par exemple, les vaccins \u00e0 ARNm de Pfizer et Moderna comportent de faibles risques d\u2019inflammation cardiaque chez les hommes plus jeunes.<\/p>\n<p>Les pays europ\u00e9ens conseillent les injections annuelles uniquement pour les groupes \u00e0 risque plus \u00e9lev\u00e9, mais certains experts ne voient pas d&#039;inconv\u00e9nients \u00e0 des recommandations plus larges.<\/p>\n<p>&quot;Les personnes \u00e0 faible risque b\u00e9n\u00e9ficient toujours des rappels&quot;, a d\u00e9clar\u00e9 Ziyad Al-Aly, \u00e9pid\u00e9miologiste \u00e0 l&#039;Universit\u00e9 Washington de Saint-Louis. Les \u00c9tats-Unis recommandent que presque tout le monde se fasse vacciner chaque ann\u00e9e contre le Covid.<\/p>\n<p>Les experts divergent sur ce sujet, l\u2019un des plus controvers\u00e9s de la pand\u00e9mie.<\/p>\n<p>Un examen des donn\u00e9es d\u2019essais cliniques men\u00e9 par la c\u00e9l\u00e8bre organisation \u00e0 but non lucratif Cochrane sur la question de savoir si la promotion du port de masques contribuait \u00e0 ralentir les virus respiratoires a donn\u00e9 des r\u00e9sultats peu concluants.<\/p>\n<p>Il n\u2019a donc pas \u00e9t\u00e9 prouv\u00e9 que des mandats larges aient un effet significatif.<\/p>\n<p>Ce que les chercheurs savent \u2013 gr\u00e2ce aux exp\u00e9riences en laboratoire \u2013 c\u2019est que des masques bien ajust\u00e9s et de haut calibre tels que les N-95 prot\u00e8gent les individus.<\/p>\n<p>&quot;Les individus peuvent donc choisir de porter des masques bien ajust\u00e9s et filtr\u00e9s \u00e0 l&#039;int\u00e9rieur pour assurer une protection personnelle contre les agents pathog\u00e8nes respiratoires&quot;, a d\u00e9clar\u00e9 Gandhi, professeur \u00e0 l&#039;Universit\u00e9 de Californie \u00e0 San Francisco \u2013 m\u00eame si elle croit aux vaccins pour pr\u00e9venir les maladies graves, y compris parmi les risque \u00e9lev\u00e9.<\/p>\n<p>Les experts conviennent qu\u2019il est logique que les personnes \u00e0 risque \u2013 les personnes \u00e2g\u00e9es et celles souffrant de maladies telles que le cancer, l\u2019ob\u00e9sit\u00e9 et le diab\u00e8te \u2013 se fassent tester lorsqu\u2019elles pr\u00e9sentent des sympt\u00f4mes.<\/p>\n<p>En effet, ces groupes \u00ab b\u00e9n\u00e9ficieraient d&#039;un traitement antiviral dans un d\u00e9lai de cinq jours \u00bb, a d\u00e9clar\u00e9 Adaja.<\/p>\n<p>Le traitement le plus important est le Paxlovid, qui r\u00e9duit le risque de maladie grave et de d\u00e9c\u00e8s chez les personnes \u00e0 haut risque.<\/p>\n<p>Certains syst\u00e8mes de sant\u00e9 ont d\u00e9cid\u00e9 qu\u2019il suffisait de tester les personnes \u00e0 risque.<\/p>\n<p>\u00ab La plupart des gens n\u2019ont plus besoin de passer un test de d\u00e9pistage du coronavirus. Pour \u00e9viter la propagation de l&#039;infection, vous devriez essayer de rester \u00e0 la maison si vous ne vous sentez pas bien \u00bb, d\u00e9clare le syst\u00e8me national de sant\u00e9 du Royaume-Uni.<\/p>\n<p>La recherche sur le long Covid \u2013 des sympt\u00f4mes qui persistent pendant des semaines ou des mois \u2013 reste n\u00e9buleuse et entrav\u00e9e par le manque de d\u00e9finitions standardis\u00e9es pour une maladie aux causes multiples, a d\u00e9clar\u00e9 Adalja.<\/p>\n<p>Al-Aly estime la pr\u00e9valence entre 4 et 71 TP3T, soit 65 millions de personnes dans le monde.<\/p>\n<p>\u00ab Malheureusement, nous n\u2019avons pas progress\u00e9 dans le traitement du Covid long. Cela devrait \u00eatre une priorit\u00e9 urgente en mati\u00e8re de recherche \u00bb, a-t-il d\u00e9clar\u00e9.<\/p>\n<p>Il semble effectivement qu\u2019une vaccination pr\u00e9alable r\u00e9duit le risque de Covid long et que la pathologie soit corr\u00e9l\u00e9e \u00e0 la gravit\u00e9 de l\u2019infection.<\/p>\n<p>Le gouvernement am\u00e9ricain a financ\u00e9 plusieurs essais sur cette maladie, une \u00e9tude r\u00e9cente r\u00e9v\u00e9lant qu&#039;un m\u00e9dicament contre le diab\u00e8te appel\u00e9 metformine r\u00e9duisait le risque de sympt\u00f4mes persistants gr\u00e2ce au 40%.<\/p>\n<p>Jha a d\u00e9clar\u00e9 qu&#039;il esp\u00e9rait obtenir davantage de donn\u00e9es sur les traitements dans les mois \u00e0 venir.<\/p>","protected":false},"author":2,"featured_media":8640,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":{"fifu_image_url":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/covids-back-heres-what-to-know-this-fall-and-winter.jpg","fifu_image_alt":"","footnotes":""},"categories":[27],"tags":[],"class_list":["post-8639","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Covid&#039;s Back: Here&#039;s What To Know This Fall And Winter - Urban Care Clinic<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/urbancare.clinic\/fr\/le-covid-est-de-retour-voici-ce-quil-faut-savoir-cet-automne-et-cet-hiver\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Covid&#039;s Back: Here&#039;s What To Know This Fall And Winter - Urban Care Clinic\" \/>\n<meta property=\"og:description\" content=\"As colder weather sets in, Covid rates are once more rising across the Northern Hemisphere, with several new variants on the scene.Here&#039;s what you need to know.The Covid pandemic extracted a terrible toll, with nearly seven million deaths worldwide.But thanks to vaccines, prior immunity and better treatments, the virus is now far more manageable. In the United States, excess deaths -- the total number of people dying for any given cause -- has been normal since spring.&quot;If you asked me to choose between getting flu and Covid, I would pick Covid because each individual case of flu is more dangerous,&quot; said Ashish Jha, a former White House Covid coordinator and dean of public health at Brown University.But while Covid is now less deadly to individuals, &quot;it also seems to have higher rates of long term complications.&quot;Covid is also less seasonal than the flu, more contagious, and over the last three U.S. winters peaked from December to January, while flu peaks later.Amesh Adalja, an infectious disease specialist at Johns Hopkins Center for Health Security, placed Covid &quot;on par&quot; with flu and RSV, but stressed it was more severe than the common cold.Pfizer, Moderna and Novavax have developed new vaccines that more closely target current variants, all offshoots of Omicron which became dominant in late 2021.There is broad consensus that annual boosters will benefit the most vulnerable. But whether they bring added value to everyone is debated.Nearly everyone has already been infected, studies show. And prior infections combined with vaccines have trained immune systems to stop severe outcomes even when they can&#039;t ward off infection.One-size-fits-all recommendations no longer make sense, and could decrease trust in public health, said Monica Gandhi, author of &quot;Endemic: A Post-Pandemic Playbook.&quot;For example, the mRNA vaccines of Pfizer and Moderna carry small risks of heart inflammation in younger men.European nations advise annual shots only for higher risk groups, but some experts don&#039;t see downsides in wider recommendations.&quot;People at low risk still derive benefit from boosters,&quot; said Ziyad Al-Aly, an epidemiologist at Washington University in St. Louis. The United States recommends that nearly everyone get annual Covid shots.Experts diverge on this subject, one of the most controversial of the pandemic.A review of clinical trial data by the respected nonprofit Cochrane on whether promoting mask-wearing helped slow respiratory viruses found inconclusive results.Whether broad mandates have a significant effect, therefore, hasn&#039;t been proven.What researchers do know -- thanks to lab experiments -- is that well-fitted, high-caliber masks such as N-95s protect individuals.&quot;Individuals can therefore choose to wear well-fitted and filtered masks indoors to provide personal protection from respiratory pathogens,&quot; said Gandhi, a professor at the University of California, San Francisco -- though she believes in vaccines to prevent severe disease, including among the high-risk.Experts agree that it makes sense for people at risk -- the elderly and those with conditions such as cancer, obesity and diabetes -- to test when they have symptoms.That&#039;s because these groups &quot;would benefit from antiviral therapy within the five-day window,&quot; said Adaja.The most prominent treatment is Paxlovid, which has been shown to reduce the risk of severe disease and death among high-risk people.Some health systems have decided testing at-risk people is all that&#039;s needed.&quot;Most people no longer need to take a coronavirus test. To prevent the spread of infection, you should try to stay at home if you&#039;re unwell,&quot; says the UK&#039;s National Health System.Research around long Covid -- symptoms that linger for weeks or months -- remains nebulous and hampered by a lack of standardized definitions for a condition that has multiple causes, said Adalja.Al-Aly estimates prevalence at between 4-7%, or 65 million people worldwide.&quot;Unfortunately, we have not made progress on treating long Covid. This should be an urgent priority for research,&quot; he said.It does appear that prior vaccination reduces the risk of long Covid, and that the condition is correlated with severity of infection.The US government has funded several trials into the condition, with one recent study finding a diabetes drug called metformin reduced the risk of ongoing symptoms by 40%.Jha said he was hopeful of more data on treatments in the coming months.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/urbancare.clinic\/fr\/le-covid-est-de-retour-voici-ce-quil-faut-savoir-cet-automne-et-cet-hiver\/\" \/>\n<meta property=\"og:site_name\" content=\"Urban Care Clinic\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/urbancarezanzibar\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-13T08:24:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/covids-back-heres-what-to-know-this-fall-and-winter.jpg\" \/>\n<meta name=\"author\" content=\"Urban Care Clinic\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/covids-back-heres-what-to-know-this-fall-and-winter.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Urban Care Clinic\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/\"},\"author\":{\"name\":\"Urban Care Clinic\",\"@id\":\"https:\/\/urbancare.clinic\/#\/schema\/person\/f286c4d84be896d302aceda3ed7e789c\"},\"headline\":\"Covid&#8217;s Back: Here&#8217;s What To Know This Fall And Winter\",\"datePublished\":\"2023-09-13T08:24:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/\"},\"wordCount\":732,\"publisher\":{\"@id\":\"https:\/\/urbancare.clinic\/#organization\"},\"image\":{\"@id\":\"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/covids-back-heres-what-to-know-this-fall-and-winter.jpg\",\"articleSection\":[\"Medical Daily\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/\",\"url\":\"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/\",\"name\":\"Covid's Back: Here's What To Know This Fall And Winter - 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Urban Care Clinic","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/urbancare.clinic\/fr\/le-covid-est-de-retour-voici-ce-quil-faut-savoir-cet-automne-et-cet-hiver\/","og_locale":"fr_FR","og_type":"article","og_title":"Covid's Back: Here's What To Know This Fall And Winter - Urban Care Clinic","og_description":"As colder weather sets in, Covid rates are once more rising across the Northern Hemisphere, with several new variants on the scene.Here's what you need to know.The Covid pandemic extracted a terrible toll, with nearly seven million deaths worldwide.But thanks to vaccines, prior immunity and better treatments, the virus is now far more manageable. In the United States, excess deaths -- the total number of people dying for any given cause -- has been normal since spring.\"If you asked me to choose between getting flu and Covid, I would pick Covid because each individual case of flu is more dangerous,\" said Ashish Jha, a former White House Covid coordinator and dean of public health at Brown University.But while Covid is now less deadly to individuals, \"it also seems to have higher rates of long term complications.\"Covid is also less seasonal than the flu, more contagious, and over the last three U.S. winters peaked from December to January, while flu peaks later.Amesh Adalja, an infectious disease specialist at Johns Hopkins Center for Health Security, placed Covid \"on par\" with flu and RSV, but stressed it was more severe than the common cold.Pfizer, Moderna and Novavax have developed new vaccines that more closely target current variants, all offshoots of Omicron which became dominant in late 2021.There is broad consensus that annual boosters will benefit the most vulnerable. But whether they bring added value to everyone is debated.Nearly everyone has already been infected, studies show. And prior infections combined with vaccines have trained immune systems to stop severe outcomes even when they can't ward off infection.One-size-fits-all recommendations no longer make sense, and could decrease trust in public health, said Monica Gandhi, author of \"Endemic: A Post-Pandemic Playbook.\"For example, the mRNA vaccines of Pfizer and Moderna carry small risks of heart inflammation in younger men.European nations advise annual shots only for higher risk groups, but some experts don't see downsides in wider recommendations.\"People at low risk still derive benefit from boosters,\" said Ziyad Al-Aly, an epidemiologist at Washington University in St. Louis. The United States recommends that nearly everyone get annual Covid shots.Experts diverge on this subject, one of the most controversial of the pandemic.A review of clinical trial data by the respected nonprofit Cochrane on whether promoting mask-wearing helped slow respiratory viruses found inconclusive results.Whether broad mandates have a significant effect, therefore, hasn't been proven.What researchers do know -- thanks to lab experiments -- is that well-fitted, high-caliber masks such as N-95s protect individuals.\"Individuals can therefore choose to wear well-fitted and filtered masks indoors to provide personal protection from respiratory pathogens,\" said Gandhi, a professor at the University of California, San Francisco -- though she believes in vaccines to prevent severe disease, including among the high-risk.Experts agree that it makes sense for people at risk -- the elderly and those with conditions such as cancer, obesity and diabetes -- to test when they have symptoms.That's because these groups \"would benefit from antiviral therapy within the five-day window,\" said Adaja.The most prominent treatment is Paxlovid, which has been shown to reduce the risk of severe disease and death among high-risk people.Some health systems have decided testing at-risk people is all that's needed.\"Most people no longer need to take a coronavirus test. To prevent the spread of infection, you should try to stay at home if you're unwell,\" says the UK's National Health System.Research around long Covid -- symptoms that linger for weeks or months -- remains nebulous and hampered by a lack of standardized definitions for a condition that has multiple causes, said Adalja.Al-Aly estimates prevalence at between 4-7%, or 65 million people worldwide.\"Unfortunately, we have not made progress on treating long Covid. This should be an urgent priority for research,\" he said.It does appear that prior vaccination reduces the risk of long Covid, and that the condition is correlated with severity of infection.The US government has funded several trials into the condition, with one recent study finding a diabetes drug called metformin reduced the risk of ongoing symptoms by 40%.Jha said he was hopeful of more data on treatments in the coming months.","og_url":"https:\/\/urbancare.clinic\/fr\/le-covid-est-de-retour-voici-ce-quil-faut-savoir-cet-automne-et-cet-hiver\/","og_site_name":"Urban Care Clinic","article_publisher":"https:\/\/www.facebook.com\/urbancarezanzibar","article_published_time":"2023-09-13T08:24:03+00:00","og_image":[{"url":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/covids-back-heres-what-to-know-this-fall-and-winter.jpg","type":"","width":"","height":""}],"author":"Urban Care Clinic","twitter_card":"summary_large_image","twitter_image":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/covids-back-heres-what-to-know-this-fall-and-winter.jpg","twitter_misc":{"\u00c9crit par":"Urban Care Clinic","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/#article","isPartOf":{"@id":"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/"},"author":{"name":"Urban Care Clinic","@id":"https:\/\/urbancare.clinic\/#\/schema\/person\/f286c4d84be896d302aceda3ed7e789c"},"headline":"Covid&#8217;s Back: Here&#8217;s What To Know This Fall And Winter","datePublished":"2023-09-13T08:24:03+00:00","mainEntityOfPage":{"@id":"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/"},"wordCount":732,"publisher":{"@id":"https:\/\/urbancare.clinic\/#organization"},"image":{"@id":"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/#primaryimage"},"thumbnailUrl":"https:\/\/urbancare.clinic\/wp-content\/uploads\/2023\/09\/covids-back-heres-what-to-know-this-fall-and-winter.jpg","articleSection":["Medical Daily"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/","url":"https:\/\/urbancare.clinic\/covids-back-heres-what-to-know-this-fall-and-winter\/","name":"Covid&#039;s Back: Voici ce qu&#039;il faut savoir cet automne et cet hiver - 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