好像在两个世界。美国这人山人海不戴口罩,国内在说14秒从身边过即中招

M
MtDenali
楼主 (文学城)

6月22日至28日,广东省连续7天无新增本土确诊病例和无症状感染者。但与广东正面交锋的Delta变异毒株,持续引起人们的关注。根据流调结果,广州有感染者14秒完成病毒传播,东莞两学生经过感染者餐桌被感染。Delta变异株如何在短时间完成病毒传播?市民又该如何抵御病毒?

 

近日,广州日报透露了东莞学生感染的细节。根据流行病学调查,6月12日晚7时30分许,李某某和丈夫(两人均于6月18日确诊)带着家人在一楼点餐完后,来到二楼用餐。几乎就是前后脚,新华学院学生贾某某、井某也进入了麦当劳。餐厅监控显示,双方没有任何交谈,只是两名学生在经过李某某餐桌时未戴口罩。6月20日,贾某某确诊。一天后,井某确诊。但与李某某一起生活的孩子、婆婆4次核酸检测,结果全是阴性。

在此前,广州也曾出现最短14秒传播的案例。5月25日,黄某(第三代感染者)就曾与鲁某(第四代感染者)在鹅公村用餐,当时两人分别进入鹅公村卫生间,双方在无接触肢体情况下14秒就完成了病毒传播。

据日本朝日电视台24日报道,日本使用超级电脑“富岳”,就德尔塔毒株进行了一项模拟实验,实验中,在不佩戴口罩的情况下,面对面与德尔塔毒株感染者对话15分钟,感染概率是其它新冠病毒的约两倍。此外,如果想降低德尔塔毒株的感染风险,社交距离必须达到2.5米。

 

Delta变异株如何传播?28日晚,武汉大学医学部病毒所杨占秋教授接受极目新闻采访时表示,与之前流行的新冠病毒比较,Delta变异株突变位点多,变异后传播能力增强。印度的疫情已经证明了这一点;另一方面,Delta变异株感染后潜伏期更短,传播速度加快。Delta变异株拥有在短时间内完成病毒传播的可能性。

27日晚,华山医院感染科主任、国家传染病医学中心主任张文宏也表示,无论是不是变异病毒,只要接触够密切,14秒传染就足够。虽说德尔塔毒株的传播速度加快了,但还是那句话,它传播再快,也还是冠状病毒,我们依然能控制住。

但杨占秋教授表示,病毒传播的前提,是感染者体内有大量病毒存在,并且是近距离接触。Delta变异株和以往的新冠病毒传播途径一样,这种经呼吸道传播的疾病,可以在人们吃饭、说话时传播。

为什么和李某某一起生活的家属4次核酸检测结果全阴性,两名打了个照面的学生却被感染?杨占秋教授认为,这和个体的抵抗力有关。有无疫苗接种情况等因素都可能影响病毒传播。

杨占秋教授提醒市民不必恐慌,外出时要佩戴好口罩,做好个人防护,积极接种疫苗都可以有效避免感染。对付Delta毒株的最好办法仍然是及时接种新冠疫苗,增强免疫力。

M
MtDenali
国内用监控查饭馆里路过的顾客做contact tracing

美国Disney,环球影城基本都不戴口罩了

艾阳
口罩 is useless

 

https://www.armstrongeconomics.com/international-news/disease/warning-pandemics-are-never-what-they-seem/

 

           

Fauci, I believe, has been a callous murderer. Perhaps, like Albert Einstein, we should dissect his brain when he is dead to understand how someone can be so evil. There has long been a long-standing view that Fauci did the same thing with AIDS, and the drugs he rushed through killed people and cured nobody. He did the same with swine flu, but at least that vaccine did not kill everyone that took it.

There has long been a concern that the AIDS virus did not simply mutate but was transferred by a gain-of-function naturally from monkeys to humans. William Hamilton, the British biologist, became concerned that AIDS emerged from the trials of a polio vaccine in Africa. Hamilton, the evolutionary biologist, was one of the most distinguished scientists in the world. During the 1990s, Hamilton began to investigate the controversial argument that the origin of HIV was in an oral polio vaccine trial conducted by Hilary Koprowski in Africa. The idea that Hamilton was correct, well, nobody wanted to admit that they had used Africans as experimental guinea pigs.

Hamilton had even submitted a letter on the topic for peer-review, but they refused to allow the subject to be discussed in 1996. Besides the Africans that died, the CDC was being funded with vast amounts of money for the first time because of AIDS. Dr. Anthony Fauci had written on AIDS back in 1983. Fauci wrote in 1983: “The disease was first believed to be confined to a particular epidemiologically defined segment of the population, ie, male homosexuals. Earlier hypotheses suggested that there was something within the life-style of male homosexuals that predisposed them to this syndrome.”

The idea that somehow this monkey virus reached a gain-of-function miraculously in a natural setting even created images of Africans having sex with monkeys. There was too much at stake to allow an investigation that this was perhaps created by mistake in a lab. Hamilton’s ideas were rejected, and some tried to portray him as a nut or conspiracy theorist. Hamilton even gave supportive declarations on this argument, which was published in the  BBC. Hamilton later wrote the foreword of a 1999 book, “The River,” by journalist Edward Hooper, who investigated this theory. “The River” examined the possible source of HIV, analyzing a number of theories concerning its origins and investigating current scientific inquiries into HIV, AIDS, and the search for a cure. It was Ronald Regan who appointed Fauci as the AIDS czar who seemed to intentionally use homosexual males as personal guinea pigs.

Did Modern Medicine Spread an Epidemic?
After decades, and millions of injections, scientists are asking the chilling question.

Stanford University published this article entitled – “Did Modern Medicin Spread an Epidemic?” in which the Royal Society of London held the first major conference on the origin of AIDS, assembling medical experts, including Hooper. Hooper’s theory came under intense scrutiny. Preston Marx of the AIDS research center in Manhattan and Ernest Drucker, professor at New York’s Albert Einstein College of Medicine, announced that they now believe the reuse of contaminated needles not only spread the AIDS virus but triggered the mutation of SIV to HIV in humans.

Most people have no idea that a monkey virus SV40 was found in the polio vaccine. The discovery of SV40 revealed that between 1955 and 1963 around 90% of children and 60% of adults in the United States had been inoculated with SV40-contaminated polio vaccines. For four decades, government officials have insisted that there is no evidence the Simian Virus (called SV40) was harmful to humans, which of course was a lie. Governmental mistakes of this magnitude are ALWAYS covered up. But in recent years, dozens of scientific studies have found the virus in a steadily increasing number of rare brain, bone, and lung-related tumors — the same malignant cancer SV40 causes in lab animals. Some have even wanted to investigate if this has been the origin of major rare cancerepidemics in the population. Naturally, nobody would ever allow such an investigation — in Government we Trust — all others are rejected!

In April 1955, more than 200,000 American children in five Western and mid-Western states received a polio vaccine in which the process of inactivating the live virus proved to be defective. Within days there were reports of paralysis, and within a month, the first mass vaccination program against polio was abandoned. The children were, of course, collateral damage. They whitewashed this and simply called it “The Cutter Incident.” Thereafter, further investigations revealed that the vaccine, manufactured by the California-based family firm of Cutter Laboratories, had caused 40,000 cases of polio, leaving 200 children with varying degrees of paralysis and killing 10. This does not give a lot of confidence in mass vaccinations for to be human it also to make errors.

Then there were two scientific experts, Dr. Hilary Koprowski (1916-2013), who was the director of the Wistar Institute in Philadelphia, and Dr. Albert Sabin (1906–1993), who was a physician at the Cincinnati Children’s Hospital. The two began a race to replace the Salk vaccine. Dr. Cecil Fox, a pathologist at the National Institute of Infectious Diseases remembers that it was an intense competition. Interestingly, both Sabin and Koprowski’s vaccines were derived from monkey organs. They needed to test them in large, non-immunized population groups, no longer available in North America.

Consequently, Sabin traveled to the U.S.S.R. and vaccinated more than 6 million people in Latvia, Estonia, and Kazakhstan between 1958 and 1959. There were NO AIDS cases that emerged in the U.S.S.R. where Sabin did his testing. However, Koprowski went to the Belgian Congo to conduct his study. This is where one of Africa’s more modern health care infrastructures existed at that time. Between 1956 and 1960, Koprowski injected more than 1 million Africans with his version of a vaccine called CHAT.

AIDS emerged in Africa most likely from this test group. Sabin analyzed Koprowski’s vaccine in 1958 and found it to be ‘unstable and contaminated by an unknown virus.’ He warned Koprowski about his discovery and went then went public with his findings. The YouTube video on that has been removed because OMG, it shows that AIDS may have been a lab mistake? Nevertheless, it was Sabin’s vaccine that saved the world — not Koprowski’s. (see: Sabin Archive)

https://www.youtube.com/watch?v=LZs1V8mpcoY

1918 Spanish Flu & The Bayer Aspirin Scandal

During the Spanish flu pandemic of 1918, bacteriologic and histopathologic results from published autopsy series clearly and consistently implicated secondary bacterial pneumonia caused by common upper respiratory­tract bacteria in most influenza fatalities. Strep infections and NOT the flu virus itself may have killed most people during the 1918 influenza pandemic. High aspirin dosing levels used to treat patients during the 1918–1919 pandemic are now known to cause, in some cases, toxicity and a dangerous build-up of fluid in the lungs, which may have contributed to the incidence and severity of symptoms, bacterial infections, and mortality. In other words, the medicine and treatment killed most of the patients. It was the misuse of aspirin that made the flu worse. (Note: Reuters has pulled this story as well to hide the truth possibly)

In 1918, face masks proved as “useless” as they are today. Just as Fauci was telling people to wear two masks, the Red Cross did the same in 1918 with no success. This has simply raised more questions. When Fauci is attacked, he claims you are attacking “science” when he offers nothing but an opinion with no scientific backing. He always just says whatever he wants that is never consistent.

Hamilton returned to London and he mysteriously died. They even held an inquest to determine his death because it was too convenient for those pushing AIDS. It seems any who questions the narrative mysteriously dies. It is always convenient.

 

B
BeLe
打疫苗前,去年美国疫情爆发大概280天,平均每天74000新冠确诊,新冠死亡1300。

今年下半年,还有不少人不打疫苗,打了疫苗的也有少数会感染,这样看来能做到平均每天74000 x 20% = 15000 新冠确诊,1300 x 20% = 260 新冠死亡,就不错了。

 

 

令狐冲.
Delta variant 更厉害,打了疫苗的都不能幸免只是轻症,不打疫苗的只能自求多福了。
老糊涂2
美国靠疫苗,国内靠封堵。
M
Midwestrural
治本和治标的区别...
千里一盏灯
美国也封堵了,中国也疫苗了。
M
Midwestrural
中国的疫苗没啥大用...不能防止染病, 只能防止染病后变成重症...哈哈
千里一盏灯
从上帝视角看,美国这种方式,可以淘汰一大批老弱病残人口,对群体是更好的方法。

虽然对某些个体来说残酷了点

M
Midwestrural
哈哈, 这话不能随便说的...
v
violinpiano
現在的口罩和1918的口罩應該差別很大啊

你不打疫苗 原來口罩也不戴 太猛了 

b
baydad
现在的记录是东莞的一秒传播
S
Smart
Y "哈哈"? hard to understand.
B
BeLe
去年,美国黑人寿命减少了2.7岁,Latino少了1.9岁,老白少了0.8岁,亚裔未知。

https://www.npr.org/2021/02/18/968791431/american-life-expectancy-dropped-by-a-full-year-in-the-first-half-of-2020

 

 

M
Midwestrural
哦, 你是问为什么哈哈啊, 中国政府的话就是笑话。。。
令狐冲.
虽然淘汰了一些人,但有的人活了下来落下后遗症,成为社会的负担,以后社会医疗负担增加
M
MtDenali
国内这种追求清零的封堵,看来两三年都不会完全开放自由出入

形成被孤立的孤岛