The first long-term study of Pfizer’s Covid-19 vaccine is out — and the results show that the shot is 100% effective against the coronavirus in those 12 to 15 years of age, it was announced on Monday. Officials from Pfizer and BioNTech announced that their Covid-19 inoculation was 100% effective in preventing infections in adolescents […] Read the full story on GreekReporter.com.
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