From what I understand, the coronavirus originated in a wet market in Wuhan that sold animals both dead and alive. According to the Telegraph, these markets "pose a heightened risk of viruses jumping from animals to humans because hygiene standards are difficult to maintain if live animals are being kept and butchered on site. Typically, they are also densely packed."
Also: "The animal source of the latest outbreak has not yet been identified, but the original host is thought to be bats. Bats were not sold at the Wuhan market but may have infected live chickens or other animals sold there. Bats are host to a wide range of zoonotic viruses including Ebola, HIV and rabies."
When this latest pandemic dies down, the Chinese government needs to ban these wet markets entirely. Will the rest of the world be putting pressure on them to do so or will we simply continue as before until the next pandemic breaks out?