美國居高不下的新冠肺炎確診人數(shù)——每日感染人數(shù)逾1.3萬,死亡人數(shù)達2000人——與美國人自由散漫的行為態(tài)度形成了鮮明的對比。
在最近由于奧密克戎變異毒株導(dǎo)致的大幅增長后,新冠病例開始減少,受此鼓舞,美國各州紛紛放棄口罩規(guī)定。與此同時,各大企業(yè)開始要求員工回歸辦公室,音樂會也全面重啟。
這一切都引出一個顯而易見的問題:新冠疫情是否已經(jīng)結(jié)束?答案取決于你提問的對象。
2月16日,美國疾病控制與預(yù)防中心(Centers for Disease Control and Prevention)的主任羅謝爾·沃倫斯基表示,隨著奧密克戎病例的減少,她正在考慮放松口罩佩戴要求。她說:“我希望在數(shù)據(jù)較好的時候,讓人們從戴口罩這樣的事情中脫身,然后在情況惡化的時候,有能力再次歸位。”
在歐洲,許多國家早已放棄佩戴口罩和社交距離的規(guī)定,開始在某種程度上將這種疾病視為永存現(xiàn)實,而非可以遏制的傳染病。
然而,世界衛(wèi)生組織(World Health Organization)對前景表示謹慎觀望。2月16日,世界衛(wèi)生組織的新冠病毒技術(shù)負責人瑪麗亞·范·科克浩夫稱:“我們要注意,不要過分解讀(病例)下降趨勢。”她說,全球范圍內(nèi),新冠病毒的死亡報告人數(shù)連續(xù)第六周增加,造成了更大的擔憂。
世界衛(wèi)生組織的緊急項目負責人邁克·瑞安提到了“另一個重要的觀察結(jié)果”,他發(fā)現(xiàn),在世界衛(wèi)生組織覆蓋的六個地區(qū)中,有五個地區(qū)的死亡率出現(xiàn)上升,但報告的陽性病例數(shù)量卻出現(xiàn)了下降。
他說:“當你從流行病學(xué)角度來觀察這種趨勢時,你會問:‘這是真的嗎?’”
是真的結(jié)束還是希望它結(jié)束?
白宮首席醫(yī)療顧問安東尼·福奇博士此前表示,美國新冠疫情全面爆發(fā)的第一階段已經(jīng)接近尾聲,最壞情況可能已經(jīng)過去。
這與美國華盛頓大學(xué)健康計量與評估研究所(Institute for Health Metrics and Evaluation)之前的報告一致,該報告結(jié)果顯示,73%的美國人已經(jīng)對奧密克戎變異毒株具備某種形式的免疫力。該數(shù)據(jù)考慮到了半數(shù)美國人已經(jīng)完成加強針接種,且已經(jīng)約有8000萬人——實際數(shù)據(jù)可能被低估——確診新冠肺炎,兩者都有助于預(yù)防和縮短未來的疫情,更好地保護社會免受新冠肺炎的進一步破壞。
眾多健康專家表示,防疫管控的放松可能是由于防疫疲勞的加劇,人們開始厭倦各種規(guī)定、封鎖和令人焦慮的每日病例和死亡人數(shù)。達特茅斯學(xué)院納爾遜·A·洛克菲勒公共政策中心(Dartmouth College’s Nelson A. Rockefeller Center for Public Policy)的研究員安妮·索辛告訴美國消費者新聞與商業(yè)頻道(CNBC)的記者:“在美國,我們已經(jīng)將超高的死亡人數(shù)正常化。諷刺的是,這讓我們無法回到任何形式的‘正常’。”
世界衛(wèi)生組織的總干事譚德塞(Tedros Adhanom Ghebreyesus)表示:“一些國家的疫苗覆蓋率較高,而奧密克戎致病的嚴重程度又較低,導(dǎo)致一種錯誤的說法,認為疫情已經(jīng)結(jié)束。”他接著說,“與此同時,其他國家的低疫苗覆蓋率和低檢測率正在為新變種的出現(xiàn)創(chuàng)造理想條件。”
新的變種
專家們一致認為,新的冠狀病毒變體將很快出現(xiàn),致命性可能更高,也可能更低。自阿爾法變異毒株引爆疫情以來,我們已經(jīng)又經(jīng)歷了由德爾塔變異毒株和奧密克戎變異毒株引發(fā)的兩波重大疫情。
此前,布朗大學(xué)公共衛(wèi)生學(xué)院(Brown University School of Public Health)的副院長、急診科醫(yī)生梅根·蘭尼向《財富》雜志表示:“我們一次次認識到,新冠病毒的殘酷之處在于,沒有水晶球能夠告訴我們,接下來會發(fā)生什么。”
世界衛(wèi)生組織警告,下一個新冠病毒變種,將比奧密克戎的傳染性更強,致死率也可能更高。范·科克浩夫在今年1月指出:“我們擔心,下一個變種會更加強大,也就是說,它會更容易傳播,因為它肯定會超過目前傳播的毒株。主要問題是,未來的變異毒株會不會更加嚴重。”
正如妙佑醫(yī)療國際疫苗研究小組(Mayo Clinic's Vaccine Research Group)的負責人格里高利·波倫博士此前接受《財富》雜志采訪時所言:“沒有人知道事情的絕對真相。”(財富中文網(wǎng))
翻譯:劉瀟怡
美國居高不下的新冠肺炎確診人數(shù)——每日感染人數(shù)逾1.3萬,死亡人數(shù)達2000人——與美國人自由散漫的行為態(tài)度形成了鮮明的對比。
在最近由于奧密克戎變異毒株導(dǎo)致的大幅增長后,新冠病例開始減少,受此鼓舞,美國各州紛紛放棄口罩規(guī)定。與此同時,各大企業(yè)開始要求員工回歸辦公室,音樂會也全面重啟。
這一切都引出一個顯而易見的問題:新冠疫情是否已經(jīng)結(jié)束?答案取決于你提問的對象。
2月16日,美國疾病控制與預(yù)防中心(Centers for Disease Control and Prevention)的主任羅謝爾·沃倫斯基表示,隨著奧密克戎病例的減少,她正在考慮放松口罩佩戴要求。她說:“我希望在數(shù)據(jù)較好的時候,讓人們從戴口罩這樣的事情中脫身,然后在情況惡化的時候,有能力再次歸位。”
在歐洲,許多國家早已放棄佩戴口罩和社交距離的規(guī)定,開始在某種程度上將這種疾病視為永存現(xiàn)實,而非可以遏制的傳染病。
然而,世界衛(wèi)生組織(World Health Organization)對前景表示謹慎觀望。2月16日,世界衛(wèi)生組織的新冠病毒技術(shù)負責人瑪麗亞·范·科克浩夫稱:“我們要注意,不要過分解讀(病例)下降趨勢。”她說,全球范圍內(nèi),新冠病毒的死亡報告人數(shù)連續(xù)第六周增加,造成了更大的擔憂。
世界衛(wèi)生組織的緊急項目負責人邁克·瑞安提到了“另一個重要的觀察結(jié)果”,他發(fā)現(xiàn),在世界衛(wèi)生組織覆蓋的六個地區(qū)中,有五個地區(qū)的死亡率出現(xiàn)上升,但報告的陽性病例數(shù)量卻出現(xiàn)了下降。
他說:“當你從流行病學(xué)角度來觀察這種趨勢時,你會問:‘這是真的嗎?’”
是真的結(jié)束還是希望它結(jié)束?
白宮首席醫(yī)療顧問安東尼·福奇博士此前表示,美國新冠疫情全面爆發(fā)的第一階段已經(jīng)接近尾聲,最壞情況可能已經(jīng)過去。
這與美國華盛頓大學(xué)健康計量與評估研究所(Institute for Health Metrics and Evaluation)之前的報告一致,該報告結(jié)果顯示,73%的美國人已經(jīng)對奧密克戎變異毒株具備某種形式的免疫力。該數(shù)據(jù)考慮到了半數(shù)美國人已經(jīng)完成加強針接種,且已經(jīng)約有8000萬人——實際數(shù)據(jù)可能被低估——確診新冠肺炎,兩者都有助于預(yù)防和縮短未來的疫情,更好地保護社會免受新冠肺炎的進一步破壞。
眾多健康專家表示,防疫管控的放松可能是由于防疫疲勞的加劇,人們開始厭倦各種規(guī)定、封鎖和令人焦慮的每日病例和死亡人數(shù)。達特茅斯學(xué)院納爾遜·A·洛克菲勒公共政策中心(Dartmouth College’s Nelson A. Rockefeller Center for Public Policy)的研究員安妮·索辛告訴美國消費者新聞與商業(yè)頻道(CNBC)的記者:“在美國,我們已經(jīng)將超高的死亡人數(shù)正常化。諷刺的是,這讓我們無法回到任何形式的‘正常’。”
世界衛(wèi)生組織的總干事譚德塞(Tedros Adhanom Ghebreyesus)表示:“一些國家的疫苗覆蓋率較高,而奧密克戎致病的嚴重程度又較低,導(dǎo)致一種錯誤的說法,認為疫情已經(jīng)結(jié)束。”他接著說,“與此同時,其他國家的低疫苗覆蓋率和低檢測率正在為新變種的出現(xiàn)創(chuàng)造理想條件。”
新的變種
專家們一致認為,新的冠狀病毒變體將很快出現(xiàn),致命性可能更高,也可能更低。自阿爾法變異毒株引爆疫情以來,我們已經(jīng)又經(jīng)歷了由德爾塔變異毒株和奧密克戎變異毒株引發(fā)的兩波重大疫情。
此前,布朗大學(xué)公共衛(wèi)生學(xué)院(Brown University School of Public Health)的副院長、急診科醫(yī)生梅根·蘭尼向《財富》雜志表示:“我們一次次認識到,新冠病毒的殘酷之處在于,沒有水晶球能夠告訴我們,接下來會發(fā)生什么。”
世界衛(wèi)生組織警告,下一個新冠病毒變種,將比奧密克戎的傳染性更強,致死率也可能更高。范·科克浩夫在今年1月指出:“我們擔心,下一個變種會更加強大,也就是說,它會更容易傳播,因為它肯定會超過目前傳播的毒株。主要問題是,未來的變異毒株會不會更加嚴重。”
正如妙佑醫(yī)療國際疫苗研究小組(Mayo Clinic's Vaccine Research Group)的負責人格里高利·波倫博士此前接受《財富》雜志采訪時所言:“沒有人知道事情的絕對真相。”(財富中文網(wǎng))
翻譯:劉瀟怡
There is a stark contrast between the still-high U.S. COVID numbers—more than 130,000 people infected and 2,000 killed daily—and the laid-back behavior.
States, encouraged by a declining number of COVID cases after the huge recent surge due to Omicron, are dropping mask mandates. Meanwhile, companies are asking employees to return to the office and concerts are back in full force.
It all raises an obvious question: Is the pandemic over? The answer depends on who you ask.
On February 16, the director of the Centers for Disease Control and Prevention (CDC) Rochelle Wolensky said she was considering easing mask wearing, as Omicron cases wane. “We want to give people a break from things like mask wearing, when these metrics are better, and then have the ability to reach for them again should things worsen,” she said.
In Europe, many countries have already dropped mask mandates and social distancing as they shift from treating the disease as a stoppable pandemic to one that is a permanent reality, to one degree or another.
However, the World Health Organization gave a more cautious outlook. “We need to be careful about interpreting too much this downward trend [in cases],” Maria Van Kerkhove, the WHO COVID-19 technical lead, said on Wednesday. She said the bigger concern was the increase in reported deaths worldwide from COVID-19 for the sixth week in a row.
WHO’s emergencies chief Mike Ryan, cited “another important observation,” finding that in five of the six regions the WHO covers, the percentage of deaths increased while the number of reported positive cases have dropped.
“When you see that trend epidemiologically, you ask, ‘Is that real?’” he says.
Is it the end or are we just calling for it?
The White House’s chief medical advisor Dr. Anthony Fauci, previously said that the U.S. is exiting its full-blown first phase of the pandemic and that the worst may be behind us.
This aligns with previous reports by the Institute for Health Metrics and Evaluation, which found that 73% of Americans have some form of immunity to Omicron. That number takes into account that half of all Americans have received booster shots while around 80 million people—a likely underreported figure—have had confirmed COVID cases, both of which prevent and shorten future illnesses and better protect society from further COVID-19 disruptions.
Many health experts say the loosening of COVID restrictions is probably due to rising COVID fatigue, in which people are tired of mandates, lockdowns, and anxiety-inducing daily case and death numbers. “In the United States, we’ve normalized a very high death toll,” Anne Sosin, a fellow at Dartmouth College’s Nelson A. Rockefeller Center for public policy, told CNBC. “Ironically, it’s prevented us from being able to return to any sort of ‘normal.’”
Tedros Adhanom Ghebreyesus, director general of WHO said, “in some countries, high vaccine coverage, combined with the lower severity of Omicron, is driving a false narrative that the pandemic is over,” He continued, “At the same time, low vaccine coverage and low testing rates in other countries are creating the ideal conditions for new variants to emerge.”
New Variants
There is a consensus among experts that new COVID variants will soon emerge that may or may not be more virulent. Since the pandemic started with the Alpha variant, we’ve had major outbreaks of Delta and Omicron.
“The tough thing about COVID that we’ve learned over and over again is that there is no crystal ball to tell us what’s coming next,” Dr. Megan Ranney, an emergency physician and associate dean at the Brown University School of Public Health, previously told Fortune.
The WHO has warned the next COVID variant will be more infectious than Omicron, and it may be more deadly. “The next variant of concern will be more fit, and what we mean by that is it will be more transmissible because it will have to overtake what is currently circulating,” Van Kerkhove, said in January. “The big question is whether or not future variants will be more or less severe.”
As Dr. Gregory Poland, head of Mayo Clinic's Vaccine Research Group, previously told Fortune,“The absolute truth of the matter is no one knows.”