- Science
- Clinical Trials
- Guide to Clinical Trials Your participation makes a difference
- Clinical Trials in Children Designed to improve kids' health
- Data and Results Sharing our Results
- Integrity and Transparency Building Trust
- Diversity Equity and Representation
- Plain Language Study Results Trial Result Summaries
- Expanded Access & Compassionate Use Possible Treatment Options
- Find a Trial
- Areas of Focus
- Rare Disease Smaller populations but big impact
- Internal Medicine Extending lifespans worldwide
- Inflammation & Immunology Treatment at the molecular level
- Vaccines Preventing the spread of infections
- Oncology The science of optimism
- Anti Infectives Combatting an evolving risk
- Areas of Innovation
- Gene Therapy Breakthroughs become treatments
- Medicinal Sciences The next generation of science
- Precision Medicine Developing tailored medicines
- Maternal Immunization Protecting newborns at the start
- mRNA Technology Unleashing the next wave of scientific innovations
- Diseases & Conditions
- Coronavirus Resources
- Product Pipeline
- Research Sites
- Clinical Trials
- Products
- How Drugs are Made
- Branded vs. Generic Learn the difference
- Biologics & Biosimilars Cures found in nature
- Commitment to Quality Maintaining the highest standards
- Global Supply Strategic manufacturing locations
- Manufacturing Sites Where medicine is made in the U.S.
- Medicine Safety
- Health Literacy Learning to be well
- Treatment Choices Learning about treatment decisions
- Partnering With Patients Helping others by reporting side effects
- Tips for Patients Preventing medication errors
- Reporting Adverse Events
- Counterfeiting Preventing medication errors
- Safety Data Sheets
- Product List
- Product Contacts
- PfizerPro for Professionals
- Patient Assistance Programs
- Distributors
- How Drugs are Made
- Stories
- Newsroom
- About
- People
- Executives Our senior-most leadership
- Board Members The people steering our company
- Scientists Our experts making discoveries
- Patient Stories Our patients
- Colleague Stories Our colleagues
- Responsibility
- Ethics & Compliance Each of us is responsible
- Diversity, Equity, and Inclusion Everyone has something to offer
- EHS Governance
- Environmental Sustainability Our responsiblity to the environment
- Global Impact Meeting urgent needs worldwide
- Health & Safety
- Human Rights Furthering dignity and worth
- Intellectual Property The benefits of fair competition
- Patient Advocacy & Engagement Putting Patients First
- Misinformation
- Programs & Policies
- Grants Support for independent research
- Political Partnership Supporting like-minded organizations
- Working with Healthcare Professionals Collaboration to improve lives
- Prescription Value & Pricing How to lower patient costs
- Privacy Principles Commitment to personal data privacy
- Ready for Cures Improving Access to Medicines
- Transparency in Grants Committed to Disclosure
- Investors
- Investors Overview Information for stockholders
- Why Invest Why to join us in our mission
- Events & Presentations Calendar of upcoming events
- Financial Reports Quarterly reports and more
- Investor News Announcements about our performance
- Stock Information Charts and data
- Shareholder Services Information on stock transactions
- Corporate Governance
- Corporate Governance Overview Gaining insight into our performance
- Board Committees & Charters Defining the corporate structure
- The Pfizer Board Policies Ensuring ethical leadership
- Corporate Governance FAQs Learn more about our approach
- Contact Our Directors Email any of our Directors
- Purpose
- History
- Careers
- Partners
- People
Featured Articles
Read our latest stories on the people and scientific innovations making a difference in patients’ lives.
Living & Wellbeing
8 Common STDs: What You Need to Know
For many, isolation has been an inescapable part of life during COVID-19. However, new sexually transmitted disease (STD) data indicate that people are still managing to get together and contract more than just the coronavirus. In 2021, more than 2,000 babies were born with syphilis that they contracted from their mothers, according to preliminary Centers for Disease Control and Prevention (CDC) data on STDs. That figure represents a 108% year-over-year increase.1 While the data are still...
Purpose & Ideals
Fake Drugs 101: Facts on Illegal, Counterfeit Drugs
People all over the world rely on medication for things like managing chronic illness, preventing pregnancy, and treating life-threatening diseases. Yet people unknowingly consume counterfeit drugs every day, even in developed countries with well-regulated healthcare systems. They put their lives at risk for something they should be able to trust. The pharmaceutical industry and global drug regulators are constantly working to keep any below-standard and fraudulent drugs out of circulation...
Programs & Initiatives
How One Woman’s Feeling of Helplessness Launched an Initiative to Hire Refugees
The images, unfortunately, have been too common for far too long: people young and old, refugees whose lives have been upended by forces beyond their control, fleeing their homes for safety. Watching it as it unfolds can make someone feel powerless. But what can one person do to make a difference? That was the question Mona Babury asked herself in August 2021 when the Taliban seized control in Afghanistan. From her home near New York City, as she watched footage of Afghan refugees, the trauma...
Living & Wellbeing
Are You At Risk For A Blood Clot?
NBC News war correspondent David Bloom was the image of health. In 2003, he was a 39-year-old avid tennis player. His work brought him to Iraq, where he was embedded with the 3rd Infantry Division, advancing toward Bagdad. Ultimately, it wasn’t the war, but a blood clot that killed Bloom, according to a TODAY.com account of his death.1 One night, he went to sleep out under the stars on a tank fender. He called his wife, Melanie, and mentioned that he had leg cramps. The symptom appeared...
Science & Innovation
The Next Frontier of Vaccine Innovation
Edward Jenner changed the world when he used cowpox virus to inoculate a young boy against smallpox.1 Less than 200 years later, smallpox was eradicated from the Earth.2 Dozens of vaccines have since been created, leading to dramatic improvements in public health as well as a marked decline in deaths due to diseases such as measles, pertussis (whooping cough), and tetanus. Imagine what Jenner would say if he knew that at least two vaccines now help prevent cancers!3 Or that the world’s...
Living & Wellbeing
Understanding Six Types of Vaccine Technologies
Ever since the first vaccine was developed in 1796 to treat smallpox,1 several different methods have been created to develop successful vaccines. Today, those methods, known as vaccine technologies, are more advanced and use the latest technology to help protect the world from preventable diseases.2 Depending on the pathogen (a bacteria or virus) that is being targeted, different vaccine technologies are used to generate an effective vaccine. Just like there are multiple ways to develop a...
Purpose & Ideals
The Meaning of Moonshot: Lessons in Leadership to Last a Lifetime
ON TUESDAY, DECEMBER 31, 2019, Chinese authorities alerted the World Health Organization to a mysterious virus causing pneumonia-like illness in a small cluster of patients in the city of Wuhan. Shortly after, the novel virus was identified as SARS-CoV-2. Less than a year later, on Tuesday, December 8, 2020, nearly ninety-one-year-old Margaret Keenan received a Pfizer/BioNTech COVID-19 vaccine shot at England’s Coventry University Hospital and became the first person in the world to be...
Living & Wellbeing
Finding Breakthroughs in Sickle Cell Disease: Patients and Advocates Lead the Way
In most types of clinical research, a large number of patients participate in studies that explore an experimental treatment or approach. This decades-old process is how some of the most impactful, and even lifesaving therapies have come to be, from cancer drugs to COVID-19 vaccines.1 But what happens when scientists need to study a rare disease, one that doesn’t affect a high percentage of people? And what if those who are affected don’t participate because of social disparities...
Purpose & Ideals
Net Zero by 2040: How Pfizer is Fighting Climate Change with Ambitious Science Based Goals
In 2015, on the eve of the Paris Agreement, Pfizer was one of the first companies in the world to seek and gain approval of its greenhouse gas emission reduction goal from the Science Based Targets Initiative (SBTi). Since then, leading scientific researchers, together with coalitions such as SBTi, have urged the private and public sectors to increase their commitments to address the growing urgency of the climate crisis. The science is irrefutable; action is required to meet the goals of the Pa...
Purpose & Ideals
How The Pfizer Foundation is Partnering to Improve Health Outcomes for Black Youth
A conversation with Dr. Clyde Glenn, President of the Essie B. & William Earl Glenn Foundation for Better Living In Sunflower County, Mississippi, one of the poorest counties in the nation, The Pfizer Foundation partners at The Glenn Family Foundation (GFF) are working to improve health and life outcomes by addressing the social determinants of health impacting this community. As defined by the Centers for Disease Control and Prevention, social determinants of health are conditions in the...
Science & Innovation
What Are Biosimilars and How Do They Expand Treatment Options for Patients?
If you’ve experienced sticker shock in the pharmacy and considered not filling a prescription because of the cost, you’re not alone. Recent data shows that almost 13 million Americans delayed filling a prescription or didn’t fill it at all because of the cost.1 In an era of rising drug prices, getting lower-cost medicines in the hands of more people who need them is critical not only for the pharmaceutical industry, but also, and most importantly, for patients. Biosimilars make cutting-edge...
Science & Innovation
Biologics vs. Biosimilars: Understanding the Difference
Maybe you’ve heard of biologics and biosimilars. You might even be taking biological or biosimilar medicines to treat cancer, rheumatoid arthritis, ulcerative colitis, psoriasis, or other health conditions. Still, maybe you have questions about what the differences and similarities are or how these drugs are developed. Biologics revolutionized the prevention, treatment, and outlook of many serious diseases. Now, biosimilar advancements in these drugs are helping to provide expanded access to...
Media Resources & Contact Information
Anyone may view our press releases, press statements, and press kits. However, to ensure that customers, investors, and others receive the appropriate attention, Pfizer Media Contacts may only respond to calls and emails from professional journalists.