National policies for paediatric universal <scp>BCG</scp> vaccination were associated with decreased mortality due to <scp>COVID</scp>‐19
Risa Ebina‐Shibuya, Nobuyuki Horita, Ho Namkoong, Takeshi Kaneko
Abstract
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MedicineCoronavirus disease 2019 (COVID-19)2019-20 coronavirus outbreakVaccinationSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)VirologyEnvironmental healthImmunologyOutbreakInternal medicineDiseaseInfectious disease (medical specialty)Immune responses and vaccinationsCOVID-19 Impact on ReproductionVaccine Coverage and Hesitancy