“Kuhn believes that it’s not likely that novel coronavirus spread directly from bats to humans, but that one or more animals at the market in Wuhan were infected by bats and served as an intermediate host in the transfer of the virus from bats to humans. It’s thought that humans then came in contact with an infected animal, or animals, at the market. How exactly the virus was transmitted is still unknown, but some theories include a human consuming an infected animal or touching an infected animal during the butchering process.”
https://www.yahoo.com/lifestyle/novel-coronavirus-originated-bats-why-170100214.html