Pfizer is a leading research-based biopharmaceutical company. We apply science and our global resources to deliver innovative therapies that extend and significantly improve lives. We make medicines and vaccines that help people when they are sick and prevent them from getting sick in the first place, as well as some of the world’s best-known consumer healthcare brands. Every day, our colleagues work in developed and emerging markets to treat, cure and eradicate life-threatening conditions and challenge some of the most feared diseases of our time.