Scientists from the Chinese C.D.C. confirmed that DNA from raccoon dogs and other animals susceptible to the coronavirus was found at the market in early 2020.
While live bees can be used as a deterrent to keep elephants away from farms, a new technology fills in for cases where a buzz without the sting is preferable.
Genetic research from China suggests to some experts that the coronavirus may have sprung from a seafood market in Wuhan. Now the data are missing from a scientific database.