Pfizer says COVID-19 vaccine is 100 percent effective in children as young as 12 years old
Pfizer says that its COVID-19 vaccine is 100 percent effective in preventing coronavirus in children ages 12 to 15 years, according to NBC News. The Pfizer-BioNTech vaccine has already been approved for use in teens ages 16 years and up. What are the details? The company, according to the report, …
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