g****n
发帖数: 412 | 1 这个消息可是有点厉害了，可不要忘了在最近这段时间在媒体上以及网络上流传的一个
事情，就是关于新冠病毒溯源的问题，大家一致的说法，就是说这个病毒就是从德特里
克堡实验室里面流传出来的。
而现在又出了一个别的问题，地点是在美国的纽约市，纽约市立大学的研究团队在纽约
市的下水道里面发现了四种新冠病毒的变异毒株，如果只是说发现了新的变异毒株，这
样应该还引发不了大家的一个猜测。但这个读书一下子是有四个，而且还是变异过的，
最重要的就是它是新的，之前是没有发现过的。还有一点就是说这个新型的赌注存在一
定程度上的抗体性，那这说明什么问题呢？最简单的解读就是说这个新的变异毒都是被
研究出来的，不然的话，他怎么可能存在抗体性呢？不然的话，他怎么可能会削弱疫苗
的有效性呢？
那到目前为止，我还没有看到美国政府，还有美国疫情指挥中心对于这个事情的回应，
虽然我能想到，就算这个新型毒株是他们研究出来的，可是他们也不会大大方方的承认
这个事情。
现在是真的让我比之前还要怀疑，怀疑这个病毒就是从德特里克堡生物实验室里面流出
来的。 | g***q
发帖数: 42 | | b****n
发帖数: 6896 | | D****g
发帖数: 275 | 4 https://www.ibtimes.com/4-new-covid-19-variants-found-nyc-sewers-likely-
antibody-resistant-3262705
KEY POINTS
The study suggests that COVID mutations could be infecting dogs and rats
Officials from the Health Department said they are yet to confirm infections
In rats
The mutations may lead to an outbreak in NYC sewers, the study says
Agroup of researchers has found four new COVID-19 variants in sewers in New
York City and noted that the new strains could reduce the efficacy of
existing vaccines.
In a preprint study published on medRxiv Thursday, a team of virologists and
microbiologists from The City University of New York’s Queens and
Queensborough colleges, the New School and the University of Missouri
suggested that the four new combinations of COVID mutations could be
infecting dogs and rats, which may lead to an outbreak in the city’s sewers
.
The researchers collected samples from the city’s 14 wastewater treatment
plants since June 2020 and spent months analyzing them for different COVID-
19 variants.
They found that the four variants could have some type of antibody
resistance, which means current COVID-19 vaccines may not be as effective
against these variants when compared to their efficacy against the original
coronavirus strain.
The researchers have presented their study to New York City officials.
However, they said the Department of Environmental Protection did not offer
to support their research.
“The city officials basically told us if we wanted to do any kind of
surveillance of the rats we would have to do it ourselves. They had zero
willingness to help explore this potential public health risk,” Dr. Marc
Johnson, a virologist at the University of Missouri, said, according to the
Documenting COVID-19 project.
Officials from the Department of Health and Mental Hygiene said they have
reviewed the “preliminary” study, noting that they are yet to confirm
infections in rats. They also cited a study conducted in Belgium that
suggested no infections were found in rodents.
“One thing we do know from clinical testing and surveillance is that COVID-
19 is circulating in NYC and the best way for New Yorkers to protect
themselves and others is to get vaccinated,” Department of Health
spokesperson Patrick Gallahue said, according to NBC New York.
News about the study comes as health officials in South Florida announced
that they found the B.1.621 variant, first detected in Columbia, among some
of the state’s coronavirus patients. The variant currently accounts for 10%
of all cases sequences at the University of Miami’s pathology lab. | D****g
发帖数: 275 | | m*********9
发帖数: 56 | 6 没传开，就说明没事
【在 g****n 的大作中提到】
: 这个消息可是有点厉害了，可不要忘了在最近这段时间在媒体上以及网络上流传的一个
: 事情，就是关于新冠病毒溯源的问题，大家一致的说法，就是说这个病毒就是从德特里
: 克堡实验室里面流传出来的。
: 而现在又出了一个别的问题，地点是在美国的纽约市，纽约市立大学的研究团队在纽约
: 市的下水道里面发现了四种新冠病毒的变异毒株，如果只是说发现了新的变异毒株，这
: 样应该还引发不了大家的一个猜测。但这个读书一下子是有四个，而且还是变异过的，
: 最重要的就是它是新的，之前是没有发现过的。还有一点就是说这个新型的赌注存在一
: 定程度上的抗体性，那这说明什么问题呢？最简单的解读就是说这个新的变异毒都是被
: 研究出来的，不然的话，他怎么可能存在抗体性呢？不然的话，他怎么可能会削弱疫苗
: 的有效性呢？
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