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    • Pfizer says 3 COVID shots protect children under 5

      Pfizer says 3 COVID shots protect children under 5

      Associated Press via Yahoo News· 2 years ago

      Three doses of Pfizer’s COVID-19 vaccine offer strong protection for children younger than 5, the company announced Monday, another step toward shots for...

    • Pfizer testing combined COVID, flu vaccine

      Pfizer testing combined COVID, flu vaccine

      The Hill via AOL· 1 year ago

      Pfizer and BioNTech have launched a phase 1 trial for an mRNA-based vaccine that would target both COVID-19 and the influenza virus. According to...