BBCNEWS BBC News September 29, 2021 08:41:00
Pigs into farms, how do you reproduce large numbers of them? which _ reproduce large numbers of them? which will— reproduce large numbers of them? which will also cause harm to the animals — which will also cause harm to the animals. then you have got to worry about _ animals. then you have got to worry about what — animals. then you have got to worry about what happens to the virus, because — about what happens to the virus, because it — about what happens to the virus, because it is likely to evolve and become — because it is likely to evolve and become disease resistance, which ...
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