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2021-08-19

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White House Holds Conference to Illustrate Why People Need to Get a Third Dose<blockquote>白宫召开会议说明为什么人们需要接种第三剂疫苗</blockquote>

I have to acknowledge that the United States is the most courageous country, the first in the world

White House Holds Conference to Illustrate Why People Need to Get a Third Dose<blockquote>白宫召开会议说明为什么人们需要接种第三剂疫苗</blockquote>

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At present, the Food and Drug Administration (FDA) and Centers for Disease Control and Prevention (CDC) have not officially announced the shot of a third dose, but the various departments, under the leadership of Biden, will cooperate closely. There are reasons to believe that the official announcement on a third dose made by the FDA and CDC will come soon.<blockquote>从最初出现打第三剂的趋势到昨天白宫的记者会，用了不到一周的时间，暗示当前美国疫情的强劲反弹迫使官方不得不迅速推进第三剂的注射。目前，食品和药物管理局（FDA）和疾病控制和预防中心（CDC）尚未正式宣布第三剂的注射，但各部门在拜登的领导下，将密切合作。有理由相信，FDA和CDC将很快正式宣布第三剂疫苗。</blockquote> Holding the conference on the vaccination of a third dose in the United States is a double-edged sword. People who are willing to be vaccinated will be better protected, but those who are unwilling to be vaccinated will be more reluctant to do so. The current shortcomings of group vaccination in the United States still lie in the unwillingness of conservatives to vaccinate. The conservatives suspect that the government is conspiring to implant the chip into the human body. The more things the government encourages, the more people must oppose it. This phenomenon is particularly noticeable in the United States. But there are countless pieces of empirical evidence showing that even if people have received two doses, they still have a high risk of contracting the disease when exposing to the unvaccinated. For the safety of the people who are willing to get the vaccination, a third dose must be introduced now.<blockquote>在美国举行接种第三剂疫苗的会议是一把双刃剑。愿意接种疫苗的人会得到更好的保护，但不愿意接种的人会更不愿意接种。目前美国群体接种的短板仍在于保守派不愿接种。保守派怀疑政府密谋将芯片植入人体。政府鼓励的事情越多，人民一定越反对。这一现象在美国尤为明显。但有无数的经验证据表明，即使人们已经接种了两剂疫苗，当接触未接种疫苗的人时，他们仍然有很高的感染风险。为了愿意接种疫苗的人的安全，现在必须引入第三剂疫苗。</blockquote> Four politicians and experts, one of whom was Fauci, were invited to the conference. Although Fauci owns Biden's strong support, the Biden government will deliberately downplay his personal style. Regarding Fauci, there are many controversies. The core reason is that some of Fauci's remarks are inconsistent—for example, his attitude about wearing masks. However, the problem is not with Fauci, but with human beings.<blockquote>四位政治家和专家，其中一位是福奇，被邀请参加会议。福奇虽然拥有拜登的大力支持，但拜登政府会刻意淡化他的个人风格。关于福奇，争议颇多。核心原因是福奇的一些言论前后矛盾——比如他对戴口罩的态度。然而，问题不在于福奇，而在于人类。</blockquote> Human beings have always advocated a certain spirit for thousands of years. From the previous \"god\" to the current \"science,\" the spirit has always been based on something abstract. But the essence of \"science\" lies in its daring to admit its mistakes and then correct them. Newton's three laws corrected the geocentric theory and heliocentric theory, while Einstein's theory of relativity corrected Newton's three laws. As the spokesperson of \"science,\" it is impossible for Fauci to avoid making mistakes. Any scientist in the world will make mistakes, especially that we knew nothing about COVID-19 when it broke out. But Fauci can correct his mistakes, proving that he is a qualified scientist. Unfortunately, mankind always expects an omnipotent person to lead the world.<blockquote>人类几千年来一直崇尚某种精神。从以前的“上帝”到现在的“科学”，精神一直是建立在某种抽象的东西之上的。但“科学”的精髓在于敢于承认错误，然后改正错误。牛顿三定律修正了地心说和日心说，爱因斯坦的相对论修正了牛顿三定律。作为“科学”的代言人，福奇不可能不犯错误。世界上任何一个科学家都会犯错误，尤其是新冠肺炎爆发时我们对它一无所知。但福奇能够改正错误，证明他是一个合格的科学家。不幸的是，人类总是期待一个无所不能的人来领导世界。</blockquote> Let's go back to the conference itself – a third dose of vaccination. My reviews made on August 9 have been attached to the document of the conference held yesterday.<blockquote>让我们回到会议本身——第三剂疫苗接种。我在8月9日所作的评论已附在昨天举行的会议的文件中。</blockquote> <img src=\"https://static.tigerbbs.com/5e979faf16460fd4e5ec86dd322b685d\" tg-width=\"1222\" tg-height=\"495\" width=\"100%\" height=\"auto\"><blockquote></blockquote> In addition, the document also summarizes different studies on the decline of vaccine effectiveness. From the point of view of infection, the protective effect of the mRNA vaccine attenuates significantly after 3 to 6 months (Figure&nbsp;1); from the point of view of hospitalized serious illness, the effectiveness of mRNA vaccine is not bad after 3-6 months (Figure&nbsp;2).<blockquote>此外，文件还总结了关于疫苗有效性下降的不同研究。从感染的角度来看，mRNA疫苗的保护作用在3~6个月后明显减弱（图1）；从住院重症来看，3-6个月后mRNA疫苗的有效性还不错（图2）。</blockquote> <img src=\"https://static.tigerbbs.com/9fc3282dd52e287ddb48be0989bc0085\" tg-width=\"283\" tg-height=\"137\" width=\"100%\" height=\"auto\">Figure 1<blockquote>图1</blockquote> <img src=\"https://static.tigerbbs.com/2053e9ea4f27c6c68cce44d11f8a5ba3\" tg-width=\"292\" tg-height=\"140\" width=\"100%\" height=\"auto\">Figure 2<blockquote>图2</blockquote> Regarding the Delta variants, the document cited relatively few studies, but confirmed two points: (1) The effectiveness of the vaccine against the Delta variants has dropped significantly, with a study showing a decrease from 92% to 64%; (2) Higher levels of antibody may be more effective for Delta variants.<blockquote>关于德尔塔变异株，该文件引用的研究相对较少，但证实了两点：（1）疫苗对德尔塔变异株的有效性明显下降，一项研究显示从92%下降到64%；（2）较高水平的抗体可能对δ变体更有效。</blockquote> To sum up, why do we have to get a third dose of the COVID-19 vaccine? Primarily, the antibody levels will naturally decrease. Then, the vaccine does not work well for the Delta variants.<blockquote>综上所述，为什么我们必须接种第三剂新冠疫苗？首先，抗体水平会自然下降。然后，疫苗对Delta变种效果不佳。</blockquote> Through this conference, we also need to recognize the following points:<blockquote>通过这次大会，我们还需要认清以下几点：</blockquote> 1. Regardless of the technology of the vaccine itself, the antibody levels in the human body will always naturally decline. This may be a defect in human genes. Not only the coronavirus antibody, but the flu antibody levels will naturally decrease in our body. No one flu vaccine can be used once and for all, though it has been developed for so long. The same situation can happen to coronavirus vaccines, too.<blockquote>1.不管疫苗本身的技术如何，人体内的抗体水平总会自然下降。这可能是人类基因的缺陷。不仅是冠状病毒抗体，流感抗体水平在我们体内也会自然下降。没有一种流感疫苗可以一劳永逸地使用，尽管它已经开发了这么长时间。同样的情况也可能发生在冠状病毒疫苗上。</blockquote> 2. The current vaccine is not developed for the Delta variants, so its effectiveness attenuates. Pharmaceutical companies are likely to open a vaccine specifically targeted at the Delta variants, which can be combined with the original vaccine ingredients to become a \"two-valent coronavirus vaccine,\" but it will take time.<blockquote>2.目前的疫苗不是针对德尔塔变异株开发的，因此有效性减弱。制药公司很可能会开放一种专门针对Delta变异株的疫苗，可以与原有的疫苗成分结合，成为“二价冠状病毒疫苗”，但这需要时间。</blockquote> 3. No vaccine can be taken once and for all, so a good vaccine is the one with a higher antibody level. Both mRNA and inactivated vaccines have the issue of antibody effectiveness attenuation, which means that there will also be a third and fourth injection. However, the key for human beings to coexist with the virus lies in how to develop a vaccine with a longer duration of injection.<blockquote>3.没有一种疫苗可以一劳永逸，所以抗体水平较高的就是好疫苗。mRNA和灭活疫苗都存在抗体效力减弱的问题，这意味着也会有第三针和第四针的情况。然而，人类与病毒共存的关键在于如何研发出注射持续时间更长的疫苗。</blockquote> In a word, two doses within a year will be the norm.<blockquote>总之，一年内接种两剂将是常态。</blockquote>","collect":0,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>White House Holds Conference to Illustrate Why People Need to Get a Third Dose<blockquote>白宫召开会议说明为什么人们需要接种第三剂疫苗</blockquote></title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 12.5px; color: #7E829C; margin: 0;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nWhite House Holds Conference to Illustrate Why People Need to Get a Third Dose<blockquote>白宫召开会议说明为什么人们需要接种第三剂疫苗</blockquote>\n</h2>\n<h4 class=\"meta\">\n<a class=\"head\" href=\"https://laohu8.com/wemedia/1079075236\">\n\n<div class=\"h-thumb\" style=\"background-image:url(https://static.tigerbbs.com/8274c5b9d4c2852bfb1c4d6ce16c68ba);background-size:cover;\"></div>\n\n<div class=\"h-content\">\nTiger Newspress \n2021-08-19 21:58\n</div>\n</a>\n</h4>\n</header>\n<article>\nI have to acknowledge that the United States is the most courageous country, the first in the world to admit that the effectiveness of vaccines will decline.<blockquote>我不得不承认，美国是最勇敢的国家，是世界上第一个承认疫苗有效性会下降的国家。</blockquote> It took less than a week from the initial trend of taking a third dose to the White House's press conference yesterday, suggesting that the current strong rebound of the epidemic in the United States has forced the officials to quickly advance the injection of a third dose. At present, the Food and Drug Administration (FDA) and Centers for Disease Control and Prevention (CDC) have not officially announced the shot of a third dose, but the various departments, under the leadership of Biden, will cooperate closely. There are reasons to believe that the official announcement on a third dose made by the FDA and CDC will come soon.<blockquote>从最初出现打第三剂的趋势到昨天白宫的记者会，用了不到一周的时间，暗示当前美国疫情的强劲反弹迫使官方不得不迅速推进第三剂的注射。目前，食品和药物管理局（FDA）和疾病控制和预防中心（CDC）尚未正式宣布第三剂的注射，但各部门在拜登的领导下，将密切合作。有理由相信，FDA和CDC将很快正式宣布第三剂疫苗。</blockquote> Holding the conference on the vaccination of a third dose in the United States is a double-edged sword. People who are willing to be vaccinated will be better protected, but those who are unwilling to be vaccinated will be more reluctant to do so. The current shortcomings of group vaccination in the United States still lie in the unwillingness of conservatives to vaccinate. The conservatives suspect that the government is conspiring to implant the chip into the human body. The more things the government encourages, the more people must oppose it. This phenomenon is particularly noticeable in the United States. But there are countless pieces of empirical evidence showing that even if people have received two doses, they still have a high risk of contracting the disease when exposing to the unvaccinated. For the safety of the people who are willing to get the vaccination, a third dose must be introduced now.<blockquote>在美国举行接种第三剂疫苗的会议是一把双刃剑。愿意接种疫苗的人会得到更好的保护，但不愿意接种的人会更不愿意接种。目前美国群体接种的短板仍在于保守派不愿接种。保守派怀疑政府密谋将芯片植入人体。政府鼓励的事情越多，人民一定越反对。这一现象在美国尤为明显。但有无数的经验证据表明，即使人们已经接种了两剂疫苗，当接触未接种疫苗的人时，他们仍然有很高的感染风险。为了愿意接种疫苗的人的安全，现在必须引入第三剂疫苗。</blockquote> Four politicians and experts, one of whom was Fauci, were invited to the conference. Although Fauci owns Biden's strong support, the Biden government will deliberately downplay his personal style. Regarding Fauci, there are many controversies. The core reason is that some of Fauci's remarks are inconsistent—for example, his attitude about wearing masks. However, the problem is not with Fauci, but with human beings.<blockquote>四位政治家和专家，其中一位是福奇，被邀请参加会议。福奇虽然拥有拜登的大力支持，但拜登政府会刻意淡化他的个人风格。关于福奇，争议颇多。核心原因是福奇的一些言论前后矛盾——比如他对戴口罩的态度。然而，问题不在于福奇，而在于人类。</blockquote> Human beings have always advocated a certain spirit for thousands of years. From the previous \"god\" to the current \"science,\" the spirit has always been based on something abstract. But the essence of \"science\" lies in its daring to admit its mistakes and then correct them. Newton's three laws corrected the geocentric theory and heliocentric theory, while Einstein's theory of relativity corrected Newton's three laws. As the spokesperson of \"science,\" it is impossible for Fauci to avoid making mistakes. Any scientist in the world will make mistakes, especially that we knew nothing about COVID-19 when it broke out. But Fauci can correct his mistakes, proving that he is a qualified scientist. Unfortunately, mankind always expects an omnipotent person to lead the world.<blockquote>人类几千年来一直崇尚某种精神。从以前的“上帝”到现在的“科学”，精神一直是建立在某种抽象的东西之上的。但“科学”的精髓在于敢于承认错误，然后改正错误。牛顿三定律修正了地心说和日心说，爱因斯坦的相对论修正了牛顿三定律。作为“科学”的代言人，福奇不可能不犯错误。世界上任何一个科学家都会犯错误，尤其是新冠肺炎爆发时我们对它一无所知。但福奇能够改正错误，证明他是一个合格的科学家。不幸的是，人类总是期待一个无所不能的人来领导世界。</blockquote> Let's go back to the conference itself – a third dose of vaccination. My reviews made on August 9 have been attached to the document of the conference held yesterday.<blockquote>让我们回到会议本身——第三剂疫苗接种。我在8月9日所作的评论已附在昨天举行的会议的文件中。</blockquote> <img src=\"https://static.tigerbbs.com/5e979faf16460fd4e5ec86dd322b685d\" tg-width=\"1222\" tg-height=\"495\" width=\"100%\" height=\"auto\"><blockquote></blockquote> In addition, the document also summarizes different studies on the decline of vaccine effectiveness. From the point of view of infection, the protective effect of the mRNA vaccine attenuates significantly after 3 to 6 months (Figure&nbsp;1); from the point of view of hospitalized serious illness, the effectiveness of mRNA vaccine is not bad after 3-6 months (Figure&nbsp;2).<blockquote>此外，文件还总结了关于疫苗有效性下降的不同研究。从感染的角度来看，mRNA疫苗的保护作用在3~6个月后明显减弱（图1）；从住院重症来看，3-6个月后mRNA疫苗的有效性还不错（图2）。</blockquote> <img src=\"https://static.tigerbbs.com/9fc3282dd52e287ddb48be0989bc0085\" tg-width=\"283\" tg-height=\"137\" width=\"100%\" height=\"auto\">Figure 1<blockquote>图1</blockquote> <img src=\"https://static.tigerbbs.com/2053e9ea4f27c6c68cce44d11f8a5ba3\" tg-width=\"292\" tg-height=\"140\" width=\"100%\" height=\"auto\">Figure 2<blockquote>图2</blockquote> Regarding the Delta variants, the document cited relatively few studies, but confirmed two points: (1) The effectiveness of the vaccine against the Delta variants has dropped significantly, with a study showing a decrease from 92% to 64%; (2) Higher levels of antibody may be more effective for Delta variants.<blockquote>关于德尔塔变异株，该文件引用的研究相对较少，但证实了两点：（1）疫苗对德尔塔变异株的有效性明显下降，一项研究显示从92%下降到64%；（2）较高水平的抗体可能对δ变体更有效。</blockquote> To sum up, why do we have to get a third dose of the COVID-19 vaccine? Primarily, the antibody levels will naturally decrease. Then, the vaccine does not work well for the Delta variants.<blockquote>综上所述，为什么我们必须接种第三剂新冠疫苗？首先，抗体水平会自然下降。然后，疫苗对Delta变种效果不佳。</blockquote> Through this conference, we also need to recognize the following points:<blockquote>通过这次大会，我们还需要认清以下几点：</blockquote> 1. Regardless of the technology of the vaccine itself, the antibody levels in the human body will always naturally decline. This may be a defect in human genes. Not only the coronavirus antibody, but the flu antibody levels will naturally decrease in our body. No one flu vaccine can be used once and for all, though it has been developed for so long. The same situation can happen to coronavirus vaccines, too.<blockquote>1.不管疫苗本身的技术如何，人体内的抗体水平总会自然下降。这可能是人类基因的缺陷。不仅是冠状病毒抗体，流感抗体水平在我们体内也会自然下降。没有一种流感疫苗可以一劳永逸地使用，尽管它已经开发了这么长时间。同样的情况也可能发生在冠状病毒疫苗上。</blockquote> 2. The current vaccine is not developed for the Delta variants, so its effectiveness attenuates. Pharmaceutical companies are likely to open a vaccine specifically targeted at the Delta variants, which can be combined with the original vaccine ingredients to become a \"two-valent coronavirus vaccine,\" but it will take time.<blockquote>2.目前的疫苗不是针对德尔塔变异株开发的，因此有效性减弱。制药公司很可能会开放一种专门针对Delta变异株的疫苗，可以与原有的疫苗成分结合，成为“二价冠状病毒疫苗”，但这需要时间。</blockquote> 3. No vaccine can be taken once and for all, so a good vaccine is the one with a higher antibody level. Both mRNA and inactivated vaccines have the issue of antibody effectiveness attenuation, which means that there will also be a third and fourth injection. However, the key for human beings to coexist with the virus lies in how to develop a vaccine with a longer duration of injection.<blockquote>3.没有一种疫苗可以一劳永逸，所以抗体水平较高的就是好疫苗。mRNA和灭活疫苗都存在抗体效力减弱的问题，这意味着也会有第三针和第四针的情况。然而，人类与病毒共存的关键在于如何研发出注射持续时间更长的疫苗。</blockquote> In a word, two doses within a year will be the norm.<blockquote>总之，一年内接种两剂将是常态。</blockquote>\n</article>\n</div>\n</body>\n</html>\n","type":0,"thumbnail":"","relate_stocks":{".DJI":"道琼斯",".IXIC":"NASDAQ Composite",".SPX":"S&P 500 Index"},"is_english":true,"share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","article_id":"1179587518","content_text":"I have to acknowledge that the United States is the most courageous country, the first in the world to admit that the effectiveness of vaccines will decline.\nIt took less than a week from the initial trend of taking a third dose to the White House's press conference yesterday, suggesting that the current strong rebound of the epidemic in the United States has forced the officials to quickly advance the injection of a third dose. At present, the Food and Drug Administration (FDA) and Centers for Disease Control and Prevention (CDC) have not officially announced the shot of a third dose, but the various departments, under the leadership of Biden, will cooperate closely. There are reasons to believe that the official announcement on a third dose made by the FDA and CDC will come soon.\nHolding the conference on the vaccination of a third dose in the United States is a double-edged sword. People who are willing to be vaccinated will be better protected, but those who are unwilling to be vaccinated will be more reluctant to do so. The current shortcomings of group vaccination in the United States still lie in the unwillingness of conservatives to vaccinate. The conservatives suspect that the government is conspiring to implant the chip into the human body. The more things the government encourages, the more people must oppose it. This phenomenon is particularly noticeable in the United States. But there are countless pieces of empirical evidence showing that even if people have received two doses, they still have a high risk of contracting the disease when exposing to the unvaccinated. For the safety of the people who are willing to get the vaccination, a third dose must be introduced now.\nFour politicians and experts, one of whom was Fauci, were invited to the conference. Although Fauci owns Biden's strong support, the Biden government will deliberately downplay his personal style. Regarding Fauci, there are many controversies. The core reason is that some of Fauci's remarks are inconsistent—for example, his attitude about wearing masks. However, the problem is not with Fauci, but with human beings.\nHuman beings have always advocated a certain spirit for thousands of years. From the previous \"god\" to the current \"science,\" the spirit has always been based on something abstract. But the essence of \"science\" lies in its daring to admit its mistakes and then correct them. Newton's three laws corrected the geocentric theory and heliocentric theory, while Einstein's theory of relativity corrected Newton's three laws. As the spokesperson of \"science,\" it is impossible for Fauci to avoid making mistakes. Any scientist in the world will make mistakes, especially that we knew nothing about COVID-19 when it broke out. But Fauci can correct his mistakes, proving that he is a qualified scientist. Unfortunately, mankind always expects an omnipotent person to lead the world.\nLet's go back to the conference itself – a third dose of vaccination. My reviews made on August 9 have been attached to the document of the conference held yesterday.\n\nIn addition, the document also summarizes different studies on the decline of vaccine effectiveness. From the point of view of infection, the protective effect of the mRNA vaccine attenuates significantly after 3 to 6 months (Figure 1); from the point of view of hospitalized serious illness, the effectiveness of mRNA vaccine is not bad after 3-6 months (Figure 2).\nFigure 1\nFigure 2\nRegarding the Delta variants, the document cited relatively few studies, but confirmed two points: (1) The effectiveness of the vaccine against the Delta variants has dropped significantly, with a study showing a decrease from 92% to 64%; (2) Higher levels of antibody may be more effective for Delta variants.\nTo sum up, why do we have to get a third dose of the COVID-19 vaccine? Primarily, the antibody levels will naturally decrease. Then, the vaccine does not work well for the Delta variants.\nThrough this conference, we also need to recognize the following points:\n1. Regardless of the technology of the vaccine itself, the antibody levels in the human body will always naturally decline. This may be a defect in human genes. Not only the coronavirus antibody, but the flu antibody levels will naturally decrease in our body. No one flu vaccine can be used once and for all, though it has been developed for so long. The same situation can happen to coronavirus vaccines, too.\n2. The current vaccine is not developed for the Delta variants, so its effectiveness attenuates. Pharmaceutical companies are likely to open a vaccine specifically targeted at the Delta variants, which can be combined with the original vaccine ingredients to become a \"two-valent coronavirus vaccine,\" but it will take time.\n3. No vaccine can be taken once and for all, so a good vaccine is the one with a higher antibody level. Both mRNA and inactivated vaccines have the issue of antibody effectiveness attenuation, which means that there will also be a third and fourth injection. However, the key for human beings to coexist with the virus lies in how to develop a vaccine with a longer duration of injection.\nIn a word, two doses within a year will be the norm.","news_type":1,"symbols_score_info":{".SPX":0.9,".DJI":0.9,".IXIC":0.9}},"isVote":1,"tweetType":1,"viewCount":1565,"commentLimit":10,"likeStatus":false,"favoriteStatus":false,"reportStatus":false,"symbols":[],"verified":2,"subType":0,"readableState":1,"langContent":"EN","currentLanguage":"EN","warmUpFlag":false,"orderFlag":false,"shareable":true,"causeOfNotShareable":"","featuresForAnalytics":[],"commentAndTweetFlag":false,"andRepostAutoSelectedFlag":false,"upFlag":false,"length":4,"xxTargetLangEnum":"ORIG"},"commentList":[],"hasMoreComment":false,"orderType":2}