請傳給你認識的外國朋友
(繼續發酵!英文翻譯上線!幫手推!)🔥 有外媒相繼報道了關於袁國勇、龍振邦兩位教授疑似因壓力而撤回《明報》專欄文章一事,有手足更花了時間,把文章譯作英文。西方社會是需要知道真相的,請廣傳給在外國的朋友:
[On Mar 18 2020, Professor David Lung at the University of Hong Kong and his colleague Professor Yuen Kwok-yung, a world-renowned expert in microbiology and infectious diseases, withdrew their op-ed in the Chinese-language newspaper Ming Pao, in which they elucidated the origin and naming of the Wuhan Coronavirus, and criticized "inferior Chinese culture" for being the origin of the present pandemic. This led to allegations that the Chinese and Hong Kong governments are covering up the truth and suppressing academic freedom. Below is an English translation of this op-ed. Please spread the word and expose the truth!]
Outbreak in Wuhan shows that lessons from seventeen years ago are forgotten - David Lung and Yuen Kwok-yung, University of Hong Kong [translated from Chinese]
The novel coronavirus outbreak began in Wuhan in Winter 2019, and engulfed the entire province of Hubei by Spring 2020; the number of cases in China grew to over 80,000, with at least 3,000 deaths. The outbreak in China slowed down only after a month-long lockdown, which has failed to curtail the spread of the disease overseas by March 2020. The World Health Organization (WHO) was sluggish in response and failed to declare this a pandemic in a timely fashion. Shortage of relevant measures and protective gear around the world contributed to the global outbreak. Singapore, Hong Kong, Macau, and the Republic of China have so far been spared of the pandemic, though cases linked to overseas travel have yet to cease.
This pandemic is caused by a coronavirus, thus named because of its shape. From 2015 onwards, the WHO has ceased to name diseases using monikers for people, places, animals, food, culture, or occupations. As such, they labeled the disease using the year of the outbreak; thus the designation COVID-19. The International Committee on Taxonomy of Viruses (ICTV) used viral genome sequencing as the sole criterion for the naming of viruses; because the similarity between the genetic sequences of the SARS coronavirus and the present novel coronavirus, which therefore is not truly "novel", the ICTV designated the novel coronavirus as "SARS-CoV-2.0". Media organizations and the public call this the Wuhan Coronavirus or the Wuhan Pneumonia; this is perfectly fine because of its simplicity.
There has been heated debate over the naming of the pandemic. As a matter of fact, the disease is named by the WHO and the virus is named by the ICTV; the common name is purely a customary matter and suffices to serves it purpose as long as it is simple and clear. The official names of COVID-19 for the disease, or SARS-CoV-2 for the virus, must be used in scientific and academic discourse. However, the simplicity of the popular designations "Wuhan Coronavirus" and "Wuhan Pneumonia" are far more conducive to daily communication and conversations in the media.
The 2020 pandemic originated in Wuhan
Roughly 75% of novel diseases can be traced to wild animals; the ancestral virus from which several mammalian coronaviruses descend can be traced to bats or birds, both of which can fly over a distance of several thousands of kilometers to the location of first discovery of the virus. As such, the nomenclature of viruses may utilize the name of the location of discovery. The most accurate and objective means to identify the origin of the virus is to isolate the virus from the animal host. However, the Huanan Seafood Market had been cleared, and live wild animals vacated, by the time researchers had arrived for live samples. Consequently, the identity of the natural and intermediate hosts of the coronavirus is unclear. According to local personnel, the wild games in the Huanan Seafood Market are shipped and smuggled from various locations in China, Southeast Asia, and Africa; it remains impossible to identify the ancestry of the Wuhan Coronavirus.
Viral genome sequencing shows a 96% similarity between the Wuhan Coronavirus and the viral strain RaTG13 found in bats, lending credence to the belief that the RaTG13 strain is the ancestral virus for the Wuhan Coronavirus. This viral strain can be isolated from the bat species Rhinolophus sinicus found in Yunnan, China; thus bats are believed to be the natural host to the Wuhan Coronavirus. Epidemiological studies show definitively that the Huanan Seafood Market was the amplification epicenter, where the transmission of the virus from the natural host to the intermediate host likely occurred, before a mutation to a form that can adapt to the human body, followed by human-to-human transmission.
The identity of the intermediate host remains unclear; viral genome sequencing, however, reveals a 90% similarity between the spike receptor-binding domain of the Wuhan Coronavirus and of the coronavirus strain found in pangolins. While uncertainties remain for us to unambiguously identify the pangolin as the intermediate host, it is extremely likely that the pangolin coronavirus strain donated the spike receptor-binding domain genetic sequence, or even the entire gene section, to the bat coronavirus strain, culminating in the novel coronavirus upon DNA shuffling.
Wild animal market: the origin of numerous viruses
The SARS outbreak in 2003 can be traced to Heyuan prior to engulfing Guangdong and ravaging Hong Kong. The SARS Coronavirus was found in the masked palm civet; China has subsequently outlawed the sales of live wild animals. Seventeen years later, wild animal markets have instead grown unabashed, in flagrant violation of the law. The Chinese people have forgotten the lessons of SARS in their entirety. The glaring appearance of live wild animal markets in city centers, and the egregious acts of selling, cooking, and eating these wild animals, constitute a stunning and blatant disregard for the laws. The feces of these wild animals carry large concentrations of bacteria and viruses; the crowded set-up, the poor hygiene, and the proximity of different animal species are extremely conducive to DNA shuffling and genetic mutations. As such, these markets need to be banned outright.
Remodeling of markets is key to the prevention of epidemics. The Chinese and Hong Kong governments must promptly improve the set-up of markets by enhancing ventilation and getting rid of rats and pests. Before the elimination of all live poultry markets becomes a reality, animal feces found in these markets must be handled properly to lower the chances of genetic shuffling between viruses.
Internet conspiracies of an U.S. origin of the virus is not supported by facts, and only serves to mislead the public. The dissemination of conspiracy theories needs to stop. Transparency is first and foremost in the fight against an epidemic; we need cool heads and rational analysis in place of hearsay and falsehood. The failure to close all live wild animal markets post-SARS was a colossal mistake; to win the battle over the pandemic, we must face reality, and not repeat the same mistakes while leaving the blame upon others. The Wuhan Coronavirus is a product of inferior Chinese culture -\-\ the culture of recklessly catching and eating wild animals, and treating animals inhumanely, with an utter disrespect and disregard of lives. This inferior culture of the Chinese people -\-\ specifically the consumption of wild animals to satiate themselves -\-\ is the true origin of the Wuhan Coronavirus. If these habits and attitudes remain in place, SARS 3.0 will certainly happen in a matter of a decade or so.
以上翻譯來自:
一個窮科學家移民美國的夢幻故事
外媒報道:
https://www.nytimes.com/…/19reuters-health-coronavirus-hong…
https://www.nasdaq.com/…/adviser-to-hong-kong-on-coronaviru…
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被撤回的文章,英文版如下,please Share to your network.
The English version of Prof Yuen and Prof Lung's article is already available: 👇🏻
18 Mar 2020: David Christopher Lung, Yuen Kwok-yung: Pandemic Originated from Wuhan; Lesson from 17 Years Ago Forsaken
Winter of Jihai (2019), a virus began in Wuhan. Comes spring of Gengzi (2020), an epidemic broke out in Hubei. Within China, there were 80,000 confirmed cases, and 3,000 deaths. People were confined in their homes and the epidemic only began slowing down towards the end of the month, yet the virus had leaked to the world outside before it could be stopped. In March, it was a pandemic, only it was announced too late by the World Health Organization (WHO). Countries lacked measures and reserves, and the pandemic swept across the globe. Singapore, Hong Kong, Macau, and Taiwan were spared from the pandemic with continuous sprinkles of overseas imported cases and small groups, but have not yet fallen.
This pandemic came from a virus, shaped like a corona, hence named Coronavirus. Since 2015, WHO has avoided using names of people, places, animals, food, culture, occupation, etc., to name illnesses. For this one, the “year” was used for differentiation, COVID-19. In the naming of viruses, International Committee on Taxonomy of Viruses (ICTV) analyses only the genome sequencing meticulously and disregards the other aspects. Since the genome sequence of this Coronavirus was “not novel enough”, it belongs in the same sisterhood with the SARS Coronavirus, also known as SARS 2.0 (SARS-CoV-2). Local and international media call it the Wuhan Coronavirus or Wuhan Pneumonia, simple and straight-forward, which is not incorrect.
Much controversy has resulted in society regarding the name of this pandemic. In fact, the illness was named by WHO, while the virus was named by ICTV. Nicknames are conventional, as long as they are clear and understood. In scientific discussions or academic exchanges, COVID-19 or SARS-CoV-2 must be used. In daily public communications or media wordings, Wuhan Coronavirus or Wuhan Pneumonia are both conventional, easy to understand, and great for communication purposes.
The Pandemic of Gengzi, an Origin in Wuhan
Around 75% of the newly discovered infectious diseases originated from wild animals. Among the few that could infect mammals is the Coronavirus, whose ancestral virus originated from bats or avians. Both have the ability to fly thousands of miles to the place the virus was first discovered, therefore the naming of a virus would also include its place of origin. To investigate the origin of a virus, the correct and objective way is to isolate the virus from the animal host. Unfortunately, since Huanan Seafood Wholesale Market was eradicated early on, the wild animals in the market were already gone by the time researchers had arrived to collect samples. The identities of the natural host and the intermediate host became a mystery. According to the locals, the wild animals sold within the Market came from all over China, Southeast Asia, and Africa (smuggled) to be distributed from there. The ancestral virus of the Wuhan Coronavirus cannot be determined.
Using genome sequencing to determine its origin, a bat Coronavirus stand (RaTG13) was found to be extremely similar to the Wuhan Coronavirus, with a sequencing similarity of 96%, therefore it is believed to be the ancestral virus stand of this Wuhan Coronavirus. This particular virus strand was obtained and isolated from Yunnan bats (Rhinolophus sinicus), and bats are believed to be the natural host of this Wuhan Coronavirus. Epidemiology clearly indicated Huanan Seafood Wholesale Market as the amplification epicenter, where there was a huge possibility that the virus had cross-infected between the natural host and the intermediate host, and then mutated within the intermediate host to adapt to the human body, followed by human-to-human infections.
The identity of the intermediate host remains unknown, but genome sequencing indicated that the Spike Receptor-binding domain of the Wuhan Coronavirus has a 90% similarity to that of the pangolin Coronavirus strand. Although the pangolin could not be confirmed as the intermediate host, it is highly possible that this pangolin Coronavirus strand donated Spike Receptor-binding domain DNA (or even the entire sequence) to the bat Coronavirus strand. Though gene shuffling recombination, the novel Coronavirus was born.
Wild Animal Market, the Origin of Innumerable Viruses
The 2003 SARS virus originated from Heyuan, became an epidemic in Guangdong, and passed to Hong Kong. The SARS Coronavirus was found in civets, and China clearly banned the trading of wild animals afterward. 17 years on, the wild animal market has run amuck. The Chinese have outright forgotten the lessons from SARS and have allowed a live wild animal market to exist within the centre of a highly developed city, with wild animals being cooked and eaten in brought daylight – simply astonishing. The feces of the animals within a live wild animal market contain a large amount of germs and viruses. With a crowded environment, vile hygiene, and a mix of wild animal species, gene shuffling and mutation could easily occur in viruses, therefore these markets must be banned.
Reform of the wet markets should be a focus of epidemic prevention. The mainland Chinese and Hong Kong governments must quickly improve these environments by enhancing ventilation and pest control. Before the complete elimination of live-animal markets, animal feces must be well handled to minimise the chances of gene shuffling in viruses.
The online rumour that the virus originated from USA was absolutely groundless, delusional. Stop spreading the falsity before we expose ourselves to ridicule. To remain calm before a pandemic, informational transparency is of the utmost importance. With calm and objective analysis, refrain from parroting others and spreading hearsay. Not strictly enforcing the closure of all wild animal markets after SARS was a grave mistake. In order to defeat an illness, one must own up to the mistakes and face the truths. Stop committing the same mistakes and putting the blame onto others. The Wuhan Coronavirus was a product of the inferior culture of the Chinese people: excessive hunting and ingesting wild animals, inhumane treatment of animals, disrespecting lives. Continuing to devour wild animals for human desires, the deep-rooted bad habits of the Chinese people are the real origin of the virus. With this attitude, in a dozen years, SARS 3.0 is bound to happen.
(Dr Lung graduated in 2004 from the University of Hong Kong, Faculty of Medicine with distinction in Medicine. He currently works in the Hong Kong Children’s Hospital, where he built up the microbiology team and lab. Yuen Kwok-yung is a Professor and Chair of Infectious Diseases of the Department of Microbiology of the University of Hong Kong)
(Original image by Ming Pao)
https://news.mingpao.com/pns/%e8%a7%80%e9%bb%9e/article/20200318/s00012/1584470310596/%e9%be%8d%e6%8c%af%e9%82%a6-%e8%a2%81%e5%9c%8b%e5%8b%87-%e5%a4%a7%e6%b5%81%e8%a1%8c%e7%b7%a3%e8%b5%b7%e6%ad%a6%e6%bc%a2-%e5%8d%81%e4%b8%83%e5%b9%b4%e6%95%99%e8%a8%93%e7%9b%a1%e5%bf%98
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