1 / 9An international team of scientists has identified 18 mammalian viruses, which pose high risk to humans and domestic animals, from China's infamous wet markets.2 / 9The origins of the ongoing Covid-19 pandemic, which has so far resulted in 253.6 million cases of infections and 5.11 million deaths, has been linked with a seafood market in Wuhan.3 / 9China has maintained that the first cases of SARS-CoV-2 likely emerged from animal to human transmission at a wet market in Wuhan.4 / 9In the study, researchers from China, the US, Belgium and Australia claimed to have unearthed game animals that are commonly hunted or consumed as exotic food in China, and have been potential reservoirs for SARS-CoV and SARS-CoV-2.5 / 9The team also examined many species for the first time, some of which have been banned by the Chinese government for trading or artificial breeding since the onset of the Covid-19 pandemic.6 / 9They performed an analysis of 1,725 game animals, representing 16 species and five mammalian orders, sampled across China.7 / 9'From this we identified 71 mammalian viruses, with 45 described for the first time. Eighteen viruses were considered as potentially high risk to humans and domestic animals,' said corresponding author Shuo Su from the College of Veterinary Medicine at Nanjing Agricultural University in China.8 / 9Notably, the team did not identify any SARS-CoV-2-like or SARS-CoV-like sequences, including the Malayan pangolins from which SARS-CoV-2-like viruses have previously been identified, Su said in the study posted on preprint server biorxiv, meaning not yet peer-reviewed.9 / 9According to researchers, one reason for the lack of pangolin SARS-like viruses could be that previous virus-positive samples were all confiscated by the custom authorities in Guangdong and Guangxi provinces, both of which were characterised by an intensive network of animal smuggling.