- 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
- Product Safety
- 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
- Responsible Business Breakthroughs that change patients’ lives
- Patient Advocacy & Engagement Putting Patients First
- Global Impact Meeting urgent needs worldwide
- Diversity, Equity, and Inclusion Everyone has something to offer
- Environmental Sustainability Our responsiblity to the environment
- Human Rights Furthering dignity and worth
- Health & Safety
- Intellectual Property The benefits of fair competition
- EHS Governance
- 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
- Policy Positions
- 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
Simplifying How You Access Healthcare
We’re happy to introduce our new, user-friendly platform, PfizerForAll.com, where the millions of Americans with illnesses like migraine, COVID-19 and flu can receive end-to-end services and support all in one place.
Learn more about PfizerForAll.com Details
Clinical Trial Innovation: Putting the Patient First in Clinical Trial Design
Learn how Pfizer is making clinical trials more patient-friendly with easier enrollment, focus on patient experience, and data return initiatives.
Read More DetailsLatest Articles
Science & Innovation
In Search of a New Hemophilia Treatment
Despite significant advancements in hemophilia treatments over the past several decades, balancing management of the disorder while maintaining regular day-to-day activities remains a challenge.
Science & Innovation
Viral vs Bacterial Infections: Different Pathogens, Different Approaches
Learn about the key differences between viral and bacterial infections and the innovative prevention and treatment options being worked on for each type.
Science & Innovation
Pharma Peers Unite to Build DNA-Encoded Libraries
Scientists build a library of millions or billions of compounds, each tagged with a unique DNA “barcode.” They are tasked with exploring DNA-encoded libraries technology, DELs, to help accelerate the earliest stages of drug discovery.
Change the Odds: Uniting to Improve Cancer Outcomes
At Pfizer, we believe that everyone should have the same opportunity to access the latest advances in cancer care, regardless of their background or where they live. That’s why we’re proud to partner with the American Cancer Society on “Change the Odds: Uniting to Improve Cancer Outcomes,” a three-year initiative to bridge the gap in cancer care disparities.
Read More DetailsOur Purpose
Pfizer Sets New Ambition: Changing a Billion Lives a Year by 2027
An evolution of the previous Purpose Blueprint, implemented in 2019, the Purpose Blueprint 2.0 consists of five “Core Business Principles” and 15 Big Ideas that will drive us in the years to come.
Learn More About Our Blueprint 2.0 DetailsClosing the Health Equity Gap
An Accord for a Healthier World
Where people live shouldn’t impact the quality of their healthcare and income shouldn’t determine health outcomes.
Learn More About The Accord DetailsCoronavirus Resources
While we continue to see the devastating impact of the coronavirus pandemic around the world, we’re committed to helping keep people safe and informed.
More On COVID-19 Details
A Multi-Pronged Approach to COVID-19
Explore how vaccinations and treatment with oral medication for those eligible are working to combat COVID-19.
Learn More Now
Making & Distributing Our Vaccine
Pfizer consistently and diligently monitors the supply of our medicines.
Learn About Our Vaccine
Severe COVID & High Risk Populations
What is severe COVID-19? Learn about severe COVID-19 and its symptoms and risk factors Resources and answers to frequently asked questions.
Learn About Severe COVID
Recursos para Hispanohablantes (Resources for Spanish-Speakers)
El Dr. Santiago López informa en temas relacionados a la atención médica tales como vacunas, noticias falsas, y ensayos clínicos.
Aprende más
Products
Every product is the result of 1,500 scientists overseeing more than 500,000 lab tests and over 36 clinical trials before the first prescription.
Pfizer RxPathways connects eligible patients to a range of assistance programs that offer insurance support, co-pay help, and medicines for free or at a savings.
Explore RxPathways Details
About
Starting with Charles Pfizer inventing an almond-flavored antiparasite medicine in 1849, our people have always been innovators and trailblazers, committed to finding the next cure.
Learn More About Us DetailsHow Drugs Are Made
The medicines available today have taken an average of 12 years to develop. With dedication, creativity, and science, we can significantly cut that time.
Areas of Focus
Revolutionary medicines enable us to enrich and extend life for people suffering from all types of diseases.
The Pfizer Store
Show Your Pfizer Pride!
Shop and share the collection.
All profits from The Pfizer Store will be donated to charity.
Shop The Pfizer Collection Details
Subscriptions
Sign up for communications from Pfizer
Receive the latest news from Pfizer in our monthly The Breakthrough newsletter and email alerts on a variety of topics.
Sign Up Now Details