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Pfizer Vaccine is an pharmaceutical corporation headquartered on Manhattan, New York City. Its served across the worldwide. The founder of Pfizer is Charles Pfizer. Its authorized for for individuals 16 years of age and older. UK was the first country in the world to approve it for widespread use. The Pfizer COVID-19 vaccine have several side effects like difficulty in breathing, swelling in your face and throat, fast heartbeat, weakness.
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