A tobbinel is eszerint a metrika szerint teszteltek? Ha igen, erre forrasod is van?
Igen, ugyanebből idézve: "A more detailed analysis that included trial participants who tested positive but had symptoms so mild they did not seek help found 167 cases of COVID-19 in the placebo group and 85 in people who received the vaccine, for an estimated efficacy of 50.34%. Even allowing for statistical uncertainties, that is considerably below the greater than 90% efficacies of three other already authorized COVID-19 vaccines."
kimutattak, hogy aki pozitiv, de tunetmentes, es az is marad, az alig terjeszti
Akkor hogy és főleg miért terjed ennyire? Másrészt hol a kimutatás erről?