She has a good argument that may be novel in its specifics but I'm not seeing new evidence.
My position is that I've heard strongly plausible arguments for recombination and selective pressure in the exotic meat trade, as well as for lab escape of a virus collected from nature, and somewhat less for direct gene-sequence engineering.
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So the typical way you do dangerous virus experiments, particularly the gain of function ones, is simpler than going into the "code" with a sequencer and inserting DNA. All you do is give some chickens the flu and put them in a room with ferrets.
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