- 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
Areas of Focus
Rare Disease
View All Rare Disease
Explore all of our disease and condition-related resources to learn more about your diagnosis and treatment options.
Gene Therapy
Acromegaly
Duchenne Muscular Dystrophy
Gaucher Disease
Growth Hormone Deficiency
Hemophilia
Sickle Cell
Transthyretin Amyloidosis
Internal Medicine
View All Internal Medicine
We’re developing therapies to treat, slow, or prevent disease progression and improve the quality of life for patients with obesity, type 2 diabetes, and cardiovascular and kidney diseases.
Inflammation & Immunology
View All Inflammation & Immunology
We look for treatments that provide more than just symptom relief, in order to address the root cause of chronic inflammatory diseases at a molecular level
Vaccines
View All Vaccines
Vaccines are the single most important innovation in the science of health to significantly reduce the threat of diseases that were once widespread and oftentimes fatal.
Oncology
View All Oncology
Cancer treatment needs to be transformed across the entire landscape to significantly improve the lives of cancer patients worldwide.
Anti Infectives
View All Anti Infectives
Anti-infectives are medicines that work to prevent or treat infections, including antibacterials, antivirals, antifungals, and antiparasitic medications.
Anti-infectives
Antimicrobial Resistance
AMR Prevention
Antimicrobial Surveillance
Antimicrobial Stewardship
Our Commitment as a Global Leader
Environmental Protection
Pipeline Snapshot as of October 29, 2024
- 00Phase 1
- 00Phase 2
- 00Phase 3
- 00Registration
- 00Total
Science Will Win
This is our rallying cry as our scientists relentlessly pursue breakthroughs that will change patients’ lives.
Clinical Trials
We proudly partner with thousands of study sites and tens of thousands of trial participants around the world. It’s these clinical trials that lead to life-changing medicines.
Go to Pfizer Clinical Trials Site DetailsClinical Trials
Learn more about the process of joining a clinical trial and find a trial near you.
Diseases & Conditions Index
Explore all of our disease and condition-related resources to learn more about your diagnosis and treatment options.
Search for a Disease or Condition DetailsPartnerships
Fellow organizations actively researching bold scientific ideas, capabilities, and technologies partner with us to bring innovative treatments to patients in need. And we continually seek new partnerships in several key interest areas.
Learn About Our Partners DetailsAreas of Innovation
We work tirelessly to translate advanced science and technologies into the therapies that matter most.
- Gene Therapy
We’re pioneering breakthroughs in gene therapy to unlock its promise for patients worldwide living with rare genetic diseases for whom the current standard of care falls short. Imagine the possibilities.
- Medicinal Sciences
We’re investing in next-generation science and technology to invent tomorrow’s innovative therapies. The breadth and depth of our colleagues’ technical expertise is second to none, and underpins our groundbreaking approach to the discovery and development of medicines and vaccines
- Precision Medicine
Precision medicine is not only a focus of our R&D strategy, but a philosophy that guides everything we do. New technology platforms enable us to fulfill their potential through cutting-edge applications that better understand the biological basis of a disease.
- Maternal Immunization
Leveraging years of scientific expertise, we’re at the forefront of this field, working tirelessly to discover and develop vaccines that would protect young infants around the world from disease through maternal immunization
Coronavirus 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
Distributing Our COVID-19 Vaccine to the World
Read an open letter from Pfizer Chairman and CEO Dr. Albert Bourla about how we’re handling the global rollout.
Read our CEO’s Letter on Distributing Vaccines
Chronic Stress and How to Manage It
Everyone seems stressed these days. From the pandemic to political and racial unrest, it all can be a lot to handle.
Learn How to Manage StressResearch Sites
We have Research & Development colleagues across the world to support our product pipeline. Details from major Research & Development locations are listed below
Our Careers
Incredible things can happen when people come together with one shared goal. The future of medicine is happening at Pfizer, and we’re eager to work alongside inspired and inspirational people who want to improve healthcare around the world.
Explore Our Careers Details
Opportunities for Veterans
Leadership. Honor. A sense of purpose. The qualities you demonstrated as a member of the armed forces are valued at Pfizer.
Explore Veteran Opportunities
Careers in Science
We’re turning advanced science and technologies into therapies that make a real difference. Join us, and your efforts could impact millions of people.
Explore Science Careers
Breakthrough Fellowship Program
We want to create a workplace for all. That’s why we’re committed to increasing diversity and fostering inclusivity with our first-of-its-kind, nine-year fellowship program.
Explore Fellowship Program
Latest Articles
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.
Science & Innovation
What You Need to Know About a Promising Vaccine Candidate that May Stem the Growing Risk of Lyme Disease
Lyme disease is the most common vector-borne illness in the United States.