Below is an excerpt from a revealing article showing how easy and common it is for coronaviruses to escape from labs.
Note, however, that there is no credible evidence for the article's implications that the SARS-CoV-2 virus is not genetically engineered.
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Near misses at UNC Chapel Hill’s high-security lab illustrate risk of accidents with coronaviruses
by Alison Young and Jessica Blake
ProPublica, August 17, 2020
https://www.propublica.org/article/near-misses-at-unc-chapel-hills-high-security-lab-illustrate-risk-of-accidents-with-coronaviruses
[excerpt only reproduced below]
* Reports indicate UNC researchers were potentially exposed to lab-created coronaviruses in several incidents since 2015. These incidents highlight the risks even in the most secure and respected research facilities.
The mouse infected with a lab-created type of SARS coronavirus was squirming upside down, dangling by its tail as a scientist carried it to a weighing container one day in February 2016. But the mundane task turned dangerous in seconds inside the North Carolina laboratory, which has drawn scrutiny for its partnership on similar research with China’s Wuhan Institute of Virology.
In that moment, it wasn’t enough that the experiment was taking place inside a biosafety level 3 lab, the second-highest security level, which was layered in high-tech equipment designed to keep dangerous pathogens from escaping. Or that the scientist was covered head-to-toe in gear to protect against infection: a full-body Tyvek suit, boot covers and double gloves, plus a powered air-purifying respirator.
As she carried the mouse, it climbed up its tail and bit her hard, breaking through the gloves and plunging its teeth — and potentially the virus — into her ring finger.
Then, instead of quarantining to wait for signs of infection, the scientist was allowed to go about her life in public for the next 10 days, wearing a surgical mask and reporting her temperature twice daily, newly obtained records show.
The scientist ultimately did not become ill, but the 2016 safety breach at the University of North Carolina at Chapel Hill’s high-containment laboratories is one of several near-miss incidents at the university in recent years involving multiple types of genetically engineered coronaviruses, the records show.
While no one is suggesting that UNC created the virus that causes COVID-19, alone or with the Wuhan lab, such near misses highlight the potential risks of an infected lab worker exposing the public even in the most secure and respected research facilities as they search for treatments and vaccines.
The university has declined to publicly disclose key details about the incidents, including the names of viruses involved, the nature of the modifications made to them and what risks were posed to the public, contrary to National Institutes of Health guidelines.
“The University notified the proper oversight agencies about the incidents and took corrective action as needed,” UNC said in a statement, noting that its research has contributed to promising treatments for COVID-19. “It is absolutely critical to understand what viruses exist in nature and how they could affect human health.”
The nature of the safety breaches at UNC are particularly important now as the origins of COVID-19, which has killed more than 775,000 people worldwide and infected 21.7 million others, continue to elude public health officials and other investigators.
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Continue reading this article here and access sources:
https://www.propublica.org/article/near-misses-at-unc-chapel-hills-high-security-lab-illustrate-risk-of-accidents-with-coronaviruses
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