Tuesday, 23 November 2021

Pfizer Vaccine 100% Effective In Adolescents After 4 Months, Says Company

Pfizer and BioNTech said Monday their COVID-19 vaccine remained 100 percent effective in children 12 to 15 years old, four months after the second dose.

from NDTV News - Special https://ift.tt/32jdReA

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