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The gene for the spike protein in SARS-CoV-2 has an insertion of 12 genetic letters: ccucggcgggca. This mutation may help the spikes bind tightly to human cells — a crucial step in its evolution from a virus that infected bats and other species. A number of scientific teams are now designing vaccines that could prevent the spikes from attaching to human cells. Aj taketo su vakciny? Som myslel, ze tie skor riesia reakciu tela a taketo nieco by robil skor nejaky liek. Ze bud zablokuje tie bunky, pripadne chyti virus na seba. |
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