> Pfizer and its German partner, BioNTech, said Monday that an early analysis showed their three-dose coronavirus vaccine regimen triggered a strong immune response in young children, proving 80 percent effective at preventing symptomatic infections in children 6 months to 4 years old
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Σύμφωνα από μετέπειτα πληροφορίες η εταιρεία δηλώνει αποδοτικότητα 80% κατά της συμπτωματικής νόσου.
https://www.washingtonpost.com/health/2022/05/23/children-coronavirus-vaccine-pfizer-data/
> Pfizer and its German partner, BioNTech, said Monday that an early analysis showed their three-dose coronavirus vaccine regimen triggered a strong immune response in young children, proving 80 percent effective at preventing symptomatic infections in children 6 months to 4 years old
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