This guide provides an overview of the benefits of Pfizer's vaccine, including information on its effectiveness, safety, and potential side effects. It also explains the process of getting vaccinated, including who is eligible and how to make an appointment. Finally
From Wikipedia
Pfizer Inc. is an American multinational pharmaceutical and biotechnology corporation headquartered at The Spiral in Manhattan, New York City. Founded in 1849 in New York by German entrepreneurs Charles Pfizer and Charles F. Erhart, Pfizer is one of the oldest pharmaceutical companies in North America.