Covid-19: UK volunteers could be given virus to test vaccine 'Human challenge trials' to test the effectiveness of possible Covid vaccines may be held in London.
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2026. Augusztus 27. Gáspár napja van
2026. Augusztus 27. Gáspár napja van
Covid-19: UK volunteers could be given virus to test vaccine 'Human challenge trials' to test the effectiveness of possible Covid vaccines may be held in London.
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Toplista
Hirdetés |
