The virus caused pandemic known officially SARS-CoV-2 , called SARS2 short.As many people know , two main theories origin.One jumped naturally wildlife people.The virus study lab , escaped.It matters great deal case hope prevent second occurrence.I ’ describe two theories , explain plausible , ask provides better explanation available facts.It ’ important note far direct evidence either theory.Each depends set reasonable conjectures far lacks proof.So I clues , conclusions , offer.But clues point specific direction.And inferred direction , I ’ going delineate strands tangled skein disaster.A tale two theories.After pandemic first broke December 2019 , Chinese authorities reported many cases occurred wet market — place selling wild animals meat — Wuhan .