CORD-19:40812d7b28ab3c043610f6e224b3f62806af6eb6 / 17075-17272 JSONTXT

{"project":"Epistemic_Statements","denotations":[{"id":"T23","span":{"begin":0,"end":197},"obj":"Epistemic_statement"}],"text":"1) Tang et al., 2006; Vlasova et al., 2014) , suggesting that PEDV strains probably originally evolved from bat alphacoronaviruses and were transmitted cross-species directly or indirectly to pigs."}