Infectious Diseases & Vaccines
Leverage numerous infectious disease and vaccine experts using best-in-class data sources and the right sites.
SOLUTIONS
-
Research & Development
-
Real World Evidence
-
Commercialization
-
Safety & Regulatory Compliance
-
Technologies
LIFE SCIENCE SEGMENTS
HEALTHCARE SEGMENTS
- Information Partner Services
- Financial Institutions
- Global Health
- Government
- Patient Associations
- Payers
- Providers
THERAPEUTIC AREAS
- Cardiovascular
- Cell and Gene Therapy
- Central Nervous System
- GI & Hepatology
- Infectious Diseases & Vaccines
- Oncology & Hematology
- Pediatrics
- Rare Diseases
- View All
Obesity
"Advancing obesity and obesity-related trials with patients at the center of development.
LEARN MORE
Harness the power to transform clinical development
Reimagine clinical development by intelligently connecting data, technology, and analytics to optimize your trials. The result? Faster decision making and reduced risk so you can deliver life-changing therapies faster.
Research & Development OverviewResearch & Development Quick Links
Real World Evidence. Real Confidence. Real Results.
Generate and disseminate evidence that answers crucial clinical, regulatory and commercial questions, enabling you to drive smarter decisions and meet your stakeholder needs with confidence.
REAL WORLD EVIDENCE OVERVIEWReal World Evidence Quick Links
See markets more clearly. Opportunities more often.
Elevate commercial models with precision and speed using AI-driven analytics and technology that illuminate hidden insights in data.
COMMERCIALIZATION OVERVIEWCommercialization Quick Links
Service driven. Tech-enabled. Integrated compliance.
Orchestrate your success across the complete compliance lifecycle with best-in-class services and solutions for safety, regulatory, quality and medical information.
COMPLIANCE OVERVIEWSafety & Regulatory Compliance Quick Links
Intelligence that transforms life sciences end-to-end.
When your destination is a healthier world, making intelligent connections between data, technology, and services is your roadmap.
TECHNOLOGIES OVERVIEWTechnology Quick Links
CLINICAL PRODUCTS
COMMERCIAL PRODUCTS
COMPLIANCE, SAFETY, REG PRODUCTS
REAL WORLD PRODUCTS
- Real World & Healthcare Data
- Health Data Apps & AI
- Analytics Research Accelerator
- Expert Ecosystem
- AI Patient & HCP Profiling- Commercial
- AI Patient & Provider Profiling- Med Affairs
- AI Patient & HCP Profiling- Healthcare
- Natural Language Processing
- Market Access Insights
- Direct-to-Patient Research
BLOGS, WHITE PAPERS & CASE STUDIES
Explore our library of insights, thought leadership, and the latest topics & trends in healthcare.
DISCOVER INSIGHTSTHE IQVIA INSTITUTE
An in-depth exploration of the global healthcare ecosystem with timely research, insightful analysis, and scientific expertise.
SEE LATEST REPORTSFEATURED INNOVATIONS
-
IQVIA Connected Intelligence™
-
IQVIA Healthcare-grade AI®
-
IQVIA AI Assistant
-
Human Data Science Cloud
-
IQVIA Innovation Hub
-
Decentralized Trials
-
Patient Experience Solutions
WHO WE ARE
- Our Story
- Our Impact
- Commitment to Global Health
- Code of Conduct
- Sustainability
- Privacy
- Executive Team
NEWS & RESOURCES
Unlock your potential to drive healthcare forward
By making intelligent connections between your needs, our capabilities, and the healthcare ecosystem, we can help you be more agile, accelerate results, and improve patient outcomes.
LEARN MORE
IQVIA AI is Healthcare-grade AI
Building on a rich history of developing AI for healthcare, IQVIA AI connects the right data, technology, and expertise to address the unique needs of healthcare. It's what we call Healthcare-grade AI.
LEARN MORE
Meet the IQVIA AI Assistant
Your new expert analyst is here. Be at the forefront of data-driven decision-making with a new generative AI tool that enables you to interact with our products and solutions like never before. Get results you can trust, faster.
LEARN MORE
Your healthcare data deserves more than just a cloud.
The IQVIA Human Data Science Cloud is our unique capability designed to enable healthcare-grade analytics, tools, and data management solutions to deliver fit-for-purpose global data at scale.
LEARN MORE
Innovations make an impact when bold ideas meet powerful partnerships
The IQVIA Innovation Hub connects start-ups with the extensive IQVIA network of assets, resources, clients, and partners. Together, we can help lead the future of healthcare with the extensive IQVIA network of assets, resources, clients, and partners.
LEARN MORE
Proven, faster DCT solutions
IQVIA Decentralized Trials deliver purpose-built clinical services and technologies that engage the right patients wherever they are. Our hybrid and fully virtual solutions have been used more than any others.
LEARN MORE
IQVIA Patient Experience Solutions
Empowering patients to personalize their healthcare and connecting them to caregivers has the potential to change the care delivery paradigm.
LEARN MOREIQVIA Careers
Featured Careers
Stay Connected
WE'RE HIRING
"At IQVIA your potential has no limits. We thrive on bold ideas and fearless innovation. Join us in reimagining what’s possible.
VIEW ROLESInstitute Report
HIV Spending Trends
Sustaining Patient Care and Innovation in HIV
Nov 06, 2025
Report Summary:
Over the past four decades, HIV treatment and prevention have advanced dramatically through effective antiretroviral therapies (ART) and pre-exposure prophylaxis (PrEP), transforming HIV into a manageable chronic condition. In 2024, 40.8 million people were living with HIV, with 31.6 million receiving ART.
Despite this progress, unmet needs persist—especially for vulnerable populations facing stigma, fragmented care, and adherence challenges. Drug resistance remains a global concern, underscoring the importance of long-acting ART and new mechanisms of action. While an effective vaccine or cure is still out of reach, sustained research funding is critical.
However, declining R&D activity, cost-containment policies, and flat spending in key markets threaten continued innovation and equitable access. Ongoing dialogue among stakeholders is vital to sustain investment, protect innovation, and advance the goal of ending the HIV epidemic.
This report highlights some of the main unmet needs in HIV and challenges with developing treatments to address them. It also captures the dynamics around research and development (R&D) along with spending and healthcare policy which can have an impact on the development of and access to future HIV treatments.
Key Findings:
From an R&D perspective, HIV clinical trial starts have been flat at approximately 90 per year since 2020, down from the average 150 a year the decade prior.
Global spending at manufacturer list price level on HIV medication has been increasing over the past decade with spending in the U.S. driving the growth. However, growth in Europe has been flat over the past 10 years, declining on average 0.1% annually.
Across a selected set of European countries along with Australia and Canada, HIV spending growth has largely been flat over the last decade and significantly lower than specialty and overall pharmaceutical drug growth.
Costs per defined daily dose of HIV treatments have been reducing across several countries in Europe even as spending has remained flat or grown marginally.