The Truth Always Comes Out

Chinese virologist who fled to the US after claiming Beijing covered up Covid-19 vows to publish evidence.  PROVING the virus is man made – and claims even non-scientists will be able to verify the data!

Here’s How Scientists Think Coronavirus Spreads from Bats to Humans
 Respected Chinese virologist Dr. Li-Meng Yan claims coronavirus was man made
Appeared on Loose Women today from secret location after fleeing Hong Kong 
Former researcher at the University of Hong Kong claimed her data was deleted 
 Chinese national health commission have denied claims outbreak started in lab
By MONICA GREEP FOR MAILONLINE

PUBLISHED: 09:26 EDT, 11 September 2020 | UPDATED: 09:58 EDT, 11 September 2020.
A virologist who claimed the Chinese government covered up the coronavirus outbreak says she will produce scientific evidence the virus was man-made. Respected Chinese virologist Dr. Li-Meng Yan, who specialised in virology and immunology at the Hong Kong School of Public Health, claimed that Beijing knew about the coronavirus well before reports began to emerge. She has since been forced to flee Hong Kong fearing her life is in danger, and appeared on Loose Women from a secret location, revealing that the Chinese government had ‘removed all her information’ from government databases. 
Dr. Yan claimed that reports that Covid-19 originated at a wet market in Wuhan are a ‘smoke screen’,
and that she plans to publish a report she claims has evidence the virus is man made. ‘The first thing is the meat market in Wuhan is a smoke screen and this virus is not from nature,’ Dr. Yan said. When asked where the virus comes from, the scientist replied: ‘It comes from the lab in Wuhan.’ ‘The genome sequence is like a human fingerprint’, she said. ‘And based on this you can identify these things. I will [use this] evidence to tell people why this has come from the lab in China, why they are the ones who made it. ‘Anyone, even if you have no biology knowledge, will be able to read it, and check and identify and verify it yourself. 
‘It is critical to understand it, we can not overcome it, it will be life-threatening for everyone.’ 
She claimed that ahead of fleeing her country, her information was wiped from government databases and that her peers were ‘told to spread rumours about her’. ‘This is some common sense for Chinese people’, she said. ‘We know under Chinese government [they are at risk.] ‘They deleted all my information and also they told people to spread rumours about me, that I’m a liar, I don’t know anything, I just killed a hamster in the lab. They will try to control my family and friends and then suddenly I don’t exist.’ 
The virologist was based at a prestigious Hong Kong university, one of the world’s leading centres for researching infectious diseases and a key part of the World Health Organisation’s (WHO) global epidemiology network. Yan says she was one of the first scientists to study the coronavirus that would become known as Covid-19, and claims at the end of December 2019 she was asked by her supervisor at the University to look into an odd cluster of SARS-like cases that had erupted in mainland China. 
Through her medical and scientific contacts she claims to have stumbled upon a cover-up of epic proportions, but her evidence about human transmission and claims Beijing deliberately distorting details of the virus’ origins were ignored.  As the death toll rose, Dr. Yan felt she had a moral and scientific duty to blow the whistle on the cover up, and is now in hiding after travelling to the US, and fears that her life is in danger. 
‘I was a medical doctor and PHD, said Yan, ‘I work with a bunch of the top experts in the world and because
I had my two degrees from mainland China, I was the one assigned to do the secret investigation about new pneumonia in Wuhan. ‘During my investigation, what I found I reported to my supervisor, there was no response, because everyone was worried. ‘So I kept silent, I knew I had to tell people because it’s urgent and on the account of a famous Chinese YouTuber in the US it was told to the world [that] China had discovered the Covid situation and [that] human to human transmission already exists.’ Yan claimed she saw ‘nobody responding’ to her reports of human to human transmission, and that while there is fear surrounding the Chinese government, she ‘could not keep silent’. 
From the beginning, I decided to get this message out in the world and it was very scary in the world because I’m a doctor and I knew if I don’t tell the truth to the world I will regret it myself in the future. She went on:
‘I never thought this would happen when I did the secret investigation, I [thought] I would speak to my supervisor and they would do the right thing on behalf of the government. ‘But what I saw was nobody responding to that. People are scared of the government but this was something urgent, and Chinese New Year time, [I knew] this was a dangerous virus and all these things meant I could not keep silent, there are human beings and global health [at risk].’ 
The Chinese national health commission have denied the outbreak started in the lab, saying there is no evidence the new coronavirus was created in a laboratory. A spokesperson told ITV: ‘The fact is there is no delay or cover up whatsoever from the Chinese government, it reported virus data and relayed information as soon as possible to the international community. ‘As soon as cases were identified in Wuhan city China acted immediately to conduct investigations to stop the spread of the disease’.   

How China muzzled its Bat Woman See Videos
How China’s ‘Bat Woman’ Hunted Down Viruses from SARS to the New Coronavirus
By Jane Qiu on June 1, 2020

The Trail Leading Back to the Wuhan Labs
China’s ‘Bat Woman’ Shi Zhengli denies ‘defecting with intelligence files’
Editor’s Note (4/24/20): This article was originally published online on March 11. It has been updated for inclusion in the June 2020 issue of Scientific American and to address rumors that SARS-CoV-2 emerged from Shi Zhengli’s lab in China. Wuhan-based virologist Shi Zhengli has identified dozens of deadly SARS-like viruses in bat caves, and she warns there are more out there

The mysterious patient samples arrived at the Wuhan Institute of Virology at 7 P.M. on December 30, 2019. Moments later Shi Zhengli’s cell phone rang. It was her boss, the institute’s director. The Wuhan Center for Disease Control and Prevention had detected a novel coronavirus in two hospital patients with atypical pneumonia, and it wanted Shi’s renowned laboratory to investigate. If the finding was confirmed, the new pathogen could pose a serious public health threat—because it belonged to the same family of viruses as the one that caused severe acute respiratory syndrome (SARS), a disease that plagued 8,100 people and killed nearly 800 of them between 2002 and 2003. “Drop whatever you are doing and deal with it now,”
she recalls the director saying.

Shi, a virologist who is often called China’s “bat woman” by her colleagues because of her virus-hunting expeditions in bat caves over the past 16 years, walked out of the conference she was attending in Shanghai and hopped on the next train back to Wuhan. “I wondered if [the municipal health authority] got it wrong,” she says. “I had never expected this kind of thing to happen in Wuhan, in central China.” Her studies had shown that the southern, subtropical provinces of Guangdong, Guangxi and Yunnan have the greatest risk of coronaviruses jumping to humans from animals—particularly bats, a known reservoir.
If coronaviruses were the culprit, she remembers thinking,
“Could they have come from our lab?”

While Shi’s team at the Wuhan institute, an affiliate of the Chinese Academy of Sciences, raced to uncover
the identity of the contagion—over the following week they connected the illness to the novel coronavirus that became known as SARS-CoV-2—the disease spread like wildfire. By April 20 more than 84,000 people in China had been infected. About 80 percent of them lived in the province of Hubei, of which Wuhan is the capital, and more than 4,600 had died. Outside of China, about 2.4 million people across 210 or so countries and territories had caught the virus, and more than 169,000 had perished from the disease it caused, COVID-19.

The New Coronavirus Outbreak: What We Know So Far
Scientists have long warned that the rate of emergence of new infectious diseases is accelerating—especially
in developing countries where high densities of people and animals increasingly mingle and move about.
“It’s incredibly important to pinpoint the source of infection and the chain of cross-species transmission,” says disease ecologist Peter Daszak, president of Eco-Health Alliance, a New York City–based nonprofit research organization that collaborates with researchers, such as Shi, in 30 countries in Asia, Africa and the Middle East to discover new viruses in wildlife. An equally important task, he adds, is to hunt down other pathogens to “prevent similar incidents from happening again.”

THE CAVES
To Shi, her first virus-discovery expedition felt like a vacation. On a breezy, sunny spring day in 2004,
she joined an international team of researchers to collect samples from bat colonies in caves near Nanning,
the capital of Guangxi. Her inaugural cave was typical of the region: large, rich in limestone columns and—
as a popular tourist destination—easily accessible. “It was spellbinding,” Shi recalls. Milky-white stalactites hung from the ceiling like icicles, glistening with moisture.

But the holiday-like atmosphere soon dissipated. Many bats—including several insect-eating species of horseshoe bats that are abundant in southern Asia—roost in deep, narrow caves on steep terrain. Often guided by tips from local villagers, Shi and her colleagues had to hike for hours to potential sites and inch through tight rock crevasses on their stomachs. And the flying mammals can be elusive. In one frustrating week, the team explored more than 30 caves and saw only a dozen bats. These expeditions were part of the effort to catch the culprit in the SARS outbreak, the first major epidemic of the 21st century. A Hong Kong team had reported that wildlife traders in Guangdong first caught the SARS coronavirus from civets, mongooselike mammals that are native to tropical and subtropical Asia and Africa.
Before SARS, the world had only an inkling of coronaviruses—so named because their spiky surface resembles
a crown when seen under a microscope, says Linfa Wang, who directs the emerging infectious diseases program at Singapore’s Duke-NUS Medical School. Coronaviruses were mostly known for causing common colds.
“The SARS outbreak was a game changer,” Wang says. It was the first emergence of a deadly coronavirus with pandemic potential. The incident helped to jump-start a global search for animal viruses that could find their way into humans. Shi was an early recruit of that effort, and both Daszak and Wang
have been her long-term collaborators.

With the SARS virus, just how the civets got it remained a mystery. Two previous incidents were telling: Australia’s 1994 Hendra virus infections, in which the contagion jumped from horses to humans, and Malaysia’s 1998 Nipah virus outbreak, in which it moved from pigs to people. Wang found that both diseases were caused by pathogens that originated in fruit-eating bats. Horses and pigs were merely the intermediate hosts. Bats in the Guangdong market also contained traces of the SARS virus,
but many scientists dismissed this as contamination.
Wang, however, thought bats might be the source. In those first virus-hunting months in 2004, whenever Shi’s team located a bat cave, it would put a net at the opening before dusk and then wait for the nocturnal creatures to venture out to feed for the night. Once the bats were trapped, the researchers took blood and saliva samples, as well as fecal swabs, often working into the small hours. After catching up on some sleep, they would return to the cave in the morning to collect urine and fecal pellets.

But sample after sample turned up no trace of genetic material from coronaviruses.
It was a heavy blow. “Eight months of hard work seemed to have gone down the drain,”
Shi says. “We thought maybe bats had nothing to do with SARS.” The scientists were about
to give up when a research group in a neighboring lab handed them a diagnostic kit for testing antibodies produced by people with SARS. There was no guarantee that the test would work for bat antibodies, but Shi gave it a go anyway. “What did we have to lose?” she says. The results exceeded her expectations. Samples from three horseshoe bat species contained antibodies to the SARS virus. “It was a turning point for the project,” Shi says. The researchers learned that the presence of the coronavirus in bats was ephemeral and seasonal—but an antibody reaction could last from weeks to years. The diagnostic kit, therefore, offered a valuable pointer as to how to hunt down viral genomic sequences.

Shi’s team used the antibody test to narrow down the list of locations and bat species to pursue in the quest for genomic clues. After roaming mountainous terrain in most of China’s dozens of provinces, the researchers turned their attention to one spot: Shitou Cave, on the outskirts of Kunming, the capital of Yunnan, where they conducted intense sampling during different seasons over five consecutive years. The efforts paid off. The pathogen hunters discovered hundreds of bat-borne coronaviruses with incredible genetic diversity.
“The majority of them are harmless,” Shi says. But dozens belong to the same group as SARS. They can infect human lung cells in a petri dish and cause SARS-like diseases in mice.
In Shitou Cave—where painstaking scrutiny has yielded a natural genetic library of bat-borne viruses—
the team discovered a coronavirus strain that came from horseshoe bats with a genomic sequence nearly 97% identical to the one found in civets in Guangdong. The finding concluded a decade-long search for the natural reservoir of the SARS coronavirus.

A DANGEROUS MIX
In many bat dwellings Shi has sampled, including Shitou Cave, “constant mixing of different viruses creates a great opportunity for dangerous new pathogens to emerge,” says Ralph Baric, a virologist at the University of North Carolina at Chapel Hill. In the vicinity of such viral melting pots, Shi says, “you don’t need to be a wildlife trader to be infected.” Near Shitou Cave, for example, many villages sprawl among the lush hillsides in a region known for its roses, oranges, walnuts and hawthorn berries.
In October 2015 Shi’s team collected blood samples from more than 200 residents in four of those villages.
It found that six people, or nearly 3 percent, carried antibodies against SARS-like coronaviruses from bats—even though none of them had handled wildlife or reported SARS-like or other pneumonia like symptoms. Only one had traveled outside of Yunnan prior to the sampling, and all said they had seen bats flying in their village. Three years earlier Shi’s team had been called in to investigate the virus profile of a mine shaft in Yunnan’s mountainous Mojiang County—famous for its fermented Pu’er tea—where six miners suffered from pneumonia like diseases and two died. After sampling the cave for a year, the researchers discovered a diverse group of coronaviruses in six bat species.
In many cases, multiple viral strains had infected a single animal, turning it into a flying factory for new viruses. “The mine shaft stunk like hell,” says Shi, who, like her colleagues, went in wearing a protective mask and clothing. “Bat guano, covered in fungus, littered the cave.” Although the fungus turned out to be the pathogen that had sickened the miners, she says it would have been only a matter of time before they caught the coronaviruses if the mine had not been promptly shut. With growing human populations increasingly encroaching on wildlife habitats, with unprecedented changes in land use, with wildlife and livestock transported across countries and their products around the world, and with sharp increases in both domestic and international travel, pandemics of new diseases are a mathematical near certainty.
This had been keeping Shi and many other researchers awake at night long before the mysterious samples landed at the Wuhan Institute of Virology on that ominous evening last December. More than a year ago Shi’s team published two comprehensive reviews about coronaviruses in Viruses and Nature Reviews Microbiology. Drawing evidence from her own studies—many of which were published in top academic journals—and from others, Shi and her co-authors warned of the risk of future outbreaks of bat-borne coronaviruses.

NIGHTMARE SCENARIO
Coronavirus DNA Structure found, But Chinese ‘Bat Woman’ Virologist Silenced By Beijing!
On the train back to Wuhan on December 30 last year, Shi and her colleagues discussed ways to immediately start testing the patients’ samples. In the following weeks—the most intense and the most stressful time of her life—China’s bat woman felt she was fighting a battle in her worst nightmare, even though it was one she had been preparing for over the past 16 years. Using a technique called polymerase chain reaction, which can detect a virus by amplifying its genetic material, the team found that samples from five of seven patients had genetic sequences present in all coronaviruses.
Shi instructed her group to repeat the tests and, at the same time, sent the samples to another facility to sequence the full viral genomes. Meanwhile she frantically went through her own lab’s records from the past few years to check for any mishandling of experimental materials, especially during disposal. Shi breathed a sigh of relief when the results came back: none of the sequences matched those of the viruses her team had sampled from bat caves. “That really took a load off my mind,” she says. “I had not slept a wink for days.”
By January 7 the Wuhan team had determined that the new virus had indeed caused the disease those
patients suffered—a conclusion based on results from analyses using polymerase chain reaction, full genome sequencing, antibody tests of blood samples and the virus’s ability to infect human lung cells in a petri dish.
The genomic sequence of the virus, eventually named SARS-CoV-2, was 96 percent identical to that of a coronavirus the researchers had identified in horseshoe bats in Yunnan. Their results appeared in a paper published online on February 3 in Nature. “It’s crystal clear that bats, once again, are the natural reservoir,” says Daszak, who was not involved in the study.
Since then, researchers have published more than 4,500 genomic sequences of the virus,
showing those samples around the world appear to “share a common ancestor,” Baric says. The data also point to a single introduction into humans followed by sustained human-to-human transmission, researchers say.
Given that the virus seems fairly stable initially and that many infected individuals appear to have mild symptoms, scientists suspect that the pathogen might have been around for weeks or even months before severe cases raised the alarm. “There might have been mini outbreaks, but the viruses either burned out or maintained low-level transmission before causing havoc,” Baric says. Most animal-borne viruses reemerge periodically, he adds, so “the Wuhan outbreak is by no means incidental.”

MARKET FORCES
To many, the region’s burgeoning wildlife markets—which sell a wide range of animals such as bats, civets, pangolins, badgers and crocodiles—are perfect viral melting pots. Although humans could have caught the deadly virus from bats directly (according to several studies, including those by Shi and her colleagues), independent teams have suggested that pangolins may have been an intermediate host. These teams have reportedly uncovered SARS-CoV-2-like coronaviruses in pangolins that were seized in anti smuggling operations in southern China. On February 24 China announced a permanent ban on wildlife consumption
and trade except for research, medicinal or display purposes—which will stamp out an industry worth
$76 billion and put approximately 14 million people out of jobs, according to a 2017 report commissioned
by the Chinese Academy of Engineering.
Some welcome the initiative, whereas others, such as Daszak, worry that without efforts to change people’s traditional beliefs or to provide alternative livelihoods, a blanket ban may simply push the business underground. This could make disease detection even more challenging. “Eating wildlife has been part of the cultural tradition” in China for thousands of years, Daszak says. “It won’t change overnight.”
In any case, Shi says, “wildlife trade and consumption are only part of problem.” In late 2016 pigs across four farms in Qingyuan County in Guangdong—60 miles from the site where the SARS outbreak originated—suffered from acute vomiting and diarrhea, and nearly 25,000 of the animals died. Local veterinarians could not detect any known pathogen and called Shi for help. The cause of the illness—swine acute diarrhea syndrome (SADS)—turned out to be a virus whose genomic sequence was 98 percent identical to that of a coronavirus found in horseshoe bats in a nearby cave.
“This is a serious cause for concern,” says Gregory Gray, an infectious disease epidemiologist at Duke University. Pigs and humans have very similar immune systems, making it easy for viruses to cross between
the two species. Moreover, a team at Zhejiang University in the Chinese city of Hangzhou found that the SADS virus could infect cells from many organisms in a petri dish, including rodents, chickens, nonhuman primates and humans. Given the scale of swine farming in many countries, such as China and the U.S., Gray says, looking for novel coronaviruses in pigs should be a top priority. The current outbreak follows several others during the past three decades that have been caused by six different bat-borne viruses: Hendra, Nipah, Marburg, SARS-CoV, MERS-CoV (Middle East respiratory syndrome) and Ebola. But “the animals [themselves] are not the problem,” Wang says. In fact, bats promote biodiversity and ecosystem health
by eating insects and pollinating plants. “The problem arises when we get in contact with them,” he says.

TOWARD PREVENTION
Here’s How Scientists Think Coronavirus Spreads from Bats to Humans
When I spoke to Shi in late February—two months into the epidemic and one month after the government imposed severe movement restrictions in Wuhan, a megacity of 11 million—she said, laughing, that life felt almost normal. “Maybe we are getting used to it. The worst days are certainly over.” The institute staffers had
a special pass to travel from home to their lab, but they could not go anywhere else. They had to subsist on instant noodles during their long hours at work because the institute’s canteen was closed.
New revelations about the coronavirus kept coming to light.
The researchers discovered, for instance, that the pathogen enters human lung cells by using
a receptor called angiotensin-converting enzyme 2, and they and other groups have since been screening
for drugs that can block it. Scientists are also racing to develop vaccines. In the long run, the Wuhan team plans to develop broad-spectrum vaccines and drugs against coronaviruses deemed risky to humans.
“The Wuhan outbreak is a wake-up call,” Shi says.
Many scientists say the world should move beyond merely responding to deadly pathogens when they arise. “The best way forward is prevention,” Daszak says. Because 70 percent of emerging infectious diseases of animal origins come from wildlife, a top priority should be identifying them and developing better diagnostic tests, he adds. Doing so would essentially mean continuing on a much larger scale what researchers such as Daszak and Shi had been doing before their funding ended this year. Such efforts should focus on high-risk viral groups in mammals prone to coronavirus infections, such as bats, rodents, badgers, civets,
pangolins and nonhuman primates, Daszak says.
He adds that developing countries in the tropics, where wildlife diversity is greatest, should be the front line
of this battle against viruses. Daszak and his colleagues have analyzed approximately 500 human infectious diseases from the past century. They found that the emergence of new pathogens tends to happen in places where a dense population has been changing the landscape—by building roads and mines, cutting down forests and intensifying agriculture. “China is not the only hotspot,” he says, noting that other major emerging economies, such as India, Nigeria and Brazil, are also at great risk.
Once potential pathogens are mapped out, scientists and public health officials can regularly check for possible infections by analyzing blood and swab samples from livestock, from wild animals that are farmed and traded, and from high-risk human populations such as farmers, miners, villagers who live near bats, and people who hunt or handle wildlife, Gray says. This approach, known as “One Health,” aims to integrate the health management of wildlife, livestock and people. “Only then can we catch an outbreak before it turns into an epidemic,” he says, adding that the strategy could potentially save the hundreds of billions of dollars such an epidemic can cost. Back in Wuhan, where the lockdown was finally lifted on April 8,
China’s bat woman is not in a celebratory mood.
She is distressed because stories from the Internet and major media have repeated a tenuous suggestion that SARS-CoV-2 accidentally leaked from her lab—despite the fact that its genetic sequence does not match any her lab had previously studied. Other scientists are quick to dismiss the allegation. “Shi leads a world-class lab of the highest standards,” Daszak says. Despite the disturbance, Shi is determined to continue her work. “The mission must go on,” she says. “What we have uncovered is just the tip of an iceberg.” She is planning to lead
a national project to systematically sample viruses in bat caves, with much wider scope and intensity than previous attempts. Daszak’s team has estimated that there are more than 5,000 coronavirus strains waiting to be discovered in bats globally.
“Bat-borne coronaviruses will cause more outbreaks,” Shi says with a tone of brooding certainty. “We must find them before they find us.” Read more about the coronavirus outbreak from Scientific American here. And read coverage from our international network of magazines here. This article was originally published with the title “Chasing Plagues” in Scientific American 322, 6, 24-32 (June 2020) doi:10.1038/scientificamerican0620-24

While the total number of confirmed COVID-19 cases continues to rise globally, scientists are still looking
for the origin of the virus. In this regard, Wuhan Institute of Virology has been at the forefront. They have been
key to sequencing the COVID-19 genome and are now working to track the source and develop a vaccine. But despite this institute’s best efforts, they have been wrongfully targeted by rumors. Earlier, CGTN’s Liu Xin spoke to virologist Shi Zhengli from this lab. Doctor Shi’s vital work has earned her the nickname “Batwoman.” The activity inside the Wuhan lab from the early days until now has piqued the world’s interest.
Can she set the record straight? About Covid-19!!

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