Share this postRalph Baric: “We didn’t know about SARS-CoV-2 until it emerged”mathewaldred.substack.comCopy linkFacebookEmailNoteOtherRalph Baric: “We didn’t know about SARS-CoV-2 until it emerged”O.K....but How Exactly Did It “Emerge”?Mathew AldredJun 06, 2022∙ Paid7Share this postRalph Baric: “We didn’t know about SARS-CoV-2 until it emerged”mathewaldred.substack.comCopy linkFacebookEmailNoteOtherShareThis post is for paid subscribersAlready a paid subscriber? Sign in