Detailed text transcripts for TV channel - CNN - 20200516:20:46:00
Human immune system into mice so that these mice have pretty much exactly a human immune system. >> reporter: both companies plan to start human clinical trials early this summer. if all goes well, when might this drug be on the market? >> so, if all goes well, we expect that we will have the drug on the market by early next year. >> reporter: of course, there's no telling if this will work, but hopefully these part human animals will play a role in saving lives during the pandemic. from cows to dogs now. the dogs you see here could help save lives as well. trials are set to begin in london ...