^ At the beginning of 2020, the consensus was that
Covid-19probably originated naturally, spontaneously. It was assumed to be a zoonotic virus that most likely leapt from a particular animal species to humans, either directly or through an intermediary, such as a different infected species at a market. After all, that was how HIV originated (in chimpanzees), influenza (in ducks and other birds) and, of course, SARS (in bats). And so it seemed likely that SARS-CoV-2 probably began in much the same way – through animal-to-human transmission in or around Wuhan, China, possibly in one of its suddenly infamous wet markets.
This quickly became the official narrative. The world’s leading scientists
promoted it in esteemed medical journals. Politicians, a few populist exceptions aside,
endorsed it in public, as did the mainstream media. And for much of the pandemic, Big Tech removed social-media posts contradicting it.
Yet over two years on, this so-called natural spill-over theory remains just that – a theory. Actual evidence to substantiate it, be it the discovery of infected market animals or ill food handlers, is still to be found.