New analysis of samples from Wuhan animal market supports its role as a central site of early spread of Covid-19

CNN —

After an in-depth analysis of the genetic material from hundreds of swabs taken from the walls, floors, machines and drains inside the Huanan Seafood Wholesale Market in Wuhan, China — a site that’s been described as an epicenter of early spread of Covid-19 — scientists say they now know exactly which species of animals were in the same area where investigators also found the most positive samples the virus that causes Covid-19.

Species present in the areas where the highest numbers of SARS-CoV2 samples were found include raccoon dog, hoary bamboo rat, dog, European rabbit, Amur hedgehog, Malayan porcupine, Reeves’s muntjac, Himalayan marmot, and masked palm civet.

Members of staff of the Wuhan Hygiene Emergency Response Team drive their vehicle as they leave the closed Huanan Seafood Wholesale Market in the city of Wuhan, in Hubei, Province on January 11, 2020, where the Wuhan health commission said that the man who died from a respiratory illness had purchased goods. — China said on January 11, 2020 that a 61-year-old man had become the first person to die from a respiratory illness believed to be caused by a new virus from the same family as SARS (Sudden Acute Respiratory Syndrome), which claimed hundreds of lives more than a decade ago. Forty-one people with pneumonia-like symptoms have so far been diagnosed with the new virus in Wuhan, with one of the victims dying on January 8, 2020, the central Chinese city's health commission said on its website. (Photo by NOEL CELIS / AFP) (Photo by NOEL CELIS/AFP via Getty Images)

Related article Researchers say newly posted analysis supports natural origin for Covid-19 pandemic

The new findings add to strong, but circumstantial evidence that the SARS-CoV2 virus jumped