How did coronavirus start and where did it come from? Was it really Wuhan's animal market?

It's likely Covid-19 originated in bats, scientists say. But did it then jump to pangolins?

In the public mind, the origin story of coronavirus seems well fixed: in late 2019 someone at the now world-famous Huanan seafood market in Wuhan was infected with a virus from an animal.

The rest is part of an awful history still in the making, with Covid-19 spreading from that first cluster in the capital of China's Hubei province to a pandemic that has killed about 80,000 people so far.