I have covered genomic research for years and written several books on the topic. I have a reputation as a strong supporter of biotechnology. But I had not realised just how risky some of the experiments being done on viruses have become in recent years, let alone that they are happening in the centre of a large city.
In recent years in the city of Wuhan, in China, scientists were combining the genomes of coronaviruses taken from bats and making chimera (hybrid viruses) that grew up to 10,000 times more quickly than their parent viruses and were more than three times as lethal to 'humanised' mice. Whether similar experiments resulted in the Covid-19 pandemic is still unknown, but they could have done.
In researching our book
Viral,
updated and newly released in paperback, on the origin of Covid-19, the scientist Alina Chan and I concluded that it is highly likely the outbreak began in Wuhan. The earliest Covid cases in other parts of China, and other countries, link straight back to this modern and prosperous city on the banks of the Yangtze. For instance, a case in Beijing who fell ill as early as 17 December 2019 turns out to have travelled that day from Wuhan.
There is no longer much doubt that the first cases in Wuhan were in November or possibly October 2019. This fits with
a leaked Chinese government document in 2020, which said an early case had been retrospectively identified on 17 November. Yet official Chinese sources still say the first known case was in December.
Comment: More on the potential crisis from RT: