Chinese government researchers isolated more than 2,000 new viruses, including deadly bat coronaviruses, and carried out scientific work on them just three miles from a wild animal market identified as the epicenter of the COVID-19 pandemic.
Several Chinese state media outlets in recent months touted the virus research and lionized in particular a key researcher in Wuhan, Tian Junhua, as a leader in bat virus work.
The coronavirus strain now infecting hundreds of thousands of people globally mutated from bats believed to have infected animals and people at a wild animal market in Wuhan. The exact origin of the virus, however, remains a mystery.
Reports of the extensive Chinese research on bat viruses likely will fuel more calls for Beijing to make public what it knows about such work.
“This is one of the worst cover-ups in human history, and now the world is facing a global pandemic,” Rep. Michael T. McCaul, Texas Republican and ranking member of the House Foreign Affairs Committee, said last week. Mr. McCaul has said China should be held accountable for the pandemic.
A video posted online in December and funded by the Chinese government shows Mr. Tian inside caves in Hubei province taking samples from captured bats and storing them in vials.
“I am not a doctor, but I work to cure and save people,” Mr. Tian says in the video. “I am not a soldier, but I work to safeguard an invisible national defense line.”Chinese officials have said the virus likely spread from wild animals to people at Wuhan’s Huanan Seafood Wholesale Market, not far from the Wuhan Centers for Disease Control and Prevention (CDC), the national center for China’s bat virus research.Wuhan is finally stirring back to life after a harsh crackdown on travel and street activity was imposed in late January. The city’s bus, subway and train systems started to run again over the weekend. Shops downtown were operating with some restrictions Monday, although customers were scarce.
Chinese officials refused to provide samples of its coronavirus strains to U.S. researchers shortly after the outbreak became public and did not allow international disease specialists to visit Wuhan for weeks.
The Chinese video “Youth in the Wild — Invisible Defender” records researchers engaged in casual handling of bats containing deadly viruses.
The seven-minute film boasts that China has “taken the lead” in global virus research and uncovered over 2,000 viruses in the past 12 years, the time since the outbreak of the bat-origin virus that causes severe acute respiratory syndrome (SARS).
Shenzhen News, a publication of the Guangdong Communist Youth League, described in December how Mr. Tian shuttled through caves and jungles looking for viruses in bats and ticks, called “vector organisms,” in the quest to develop vaccines. The report said the nearly 2,000 viruses discovered in China over the past 12 years nearly doubled the total number of known viruses.
But others say a growing body of evidence indicates the virus may have been under study in a Chinese laboratory and escaped, either through an infection of a worker or through an infected lab animal.
Biosecurity researcher Richard Ebright, a Rutgers University professor at the Waksman Institute of Microbiology, said the coronavirus behind the pandemic is 96.2% similar to a bat virus discovered by the Wuhan Institute of Virology in 2013 and studied at the Wuhan CDC. The virus could have jumped naturally from animal to human but also could have escaped from the lab, he said.
“Bat coronaviruses are collected and studied by laboratories in multiple parts of China— including Wuhan Municipal CDC and Wuhan Institute of Virology,” he told The Washington Times. “Therefore, the first human infection also could have occurred as a laboratory accident.”
Mr. Ebright said the Chinese video shows Wuhan CDC workers under Mr. Tian’s direction with inadequate personal protective equipment and unsafe practices, including exposed faces and wrists and a lack of goggles or face shields.
Such practices “would pose substantial risk of infection with a virus having transmission properties similar to those of the outbreak virus,” he said.
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