One question: I still didn't understand: why do you infect the volunteers extra weakly with covid19 for research even though there are always enough weakly infected patients with covid19 among so many sick people? I mean, you can just research patients and not healthy people make extra sick for such a goal.
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Ii is amazing
One question: I still didn't understand: why do you infect the volunteers extra weakly with covid19 for research even though there are always enough weakly infected patients with covid19 among so many sick people? I mean, you can just research patients and not healthy people make extra sick for such a goal.
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