Global Hospital Acquired Infections Diagnostics Market Size, Trend & Opportunity Analysis Report, by Test (Molecular, Conventional), Infection (UTI, Pneumonia), Product (Consumables, Instruments), Type (Blood Tests, Urinalysis), and Forecast, 2024–2035

Market Definition and Introduction

The global hospital-acquired infections diagnostics market was valued at USD 103.64 billion in 2024 and is anticipated to reach USD 211.51 billion by 2035, expanding at a CAGR of 6.7% during the forecast period (2024–2035). Hospital-acquired infections represent one of the most daunting challenges in healthcare systems worldwide. As hospitals turned into advanced care units with surgical interventions of an invasive nature, the possibilities for contracting infections such as pneumonia and urinary tract infections (UTIs) have drastically increased. Diagnostic accuracy acts as a contributory measure to curtail these infections, whereby sophisticated, rapid and reliable testing methods have become a necessity. Laboratories and hospitals are now pressed to adopt high-performance diagnostic platforms that comply with rules and regulations and ensure timely intervention by aiding clinical practitioners in decision-making, thereby reducing mortality and length of stay.

Molecular diagnostics, meanwhile, have gained centrality in HAI management owing to their high sensitivity and ability to detect pathogens with subtle genetic distinctions. This paradigm shift from classical culture-based methods to advanced molecular assays is reconceptualising the procurement and testing strategies. From multiplex PCR-based assays, infections such as ventilator-associated pneumonia are being increasingly diagnosed, allowing a clinical team to individualise antibiotic therapy, thereby reducing the potential for development of antibiotic resistance. Laboratory analysis for catheter-associated UTIs, on the other hand, is getting significant technological improvements where automated instruments, together with consumable kits, enhance throughput and reproducibility.

Major diagnostic companies are establishing research platforms to generate customised diagnostic setups, complementing worldwide infection control standard operating procedures on the supply side. The emphasis on decentralised testing, point-of-care molecular kits, and consumables quickly becomes a competitive battlefield. The change is more than just a technological one; strategically, it is being propelled by health care stakeholders, payers, and regulators toward diagnostics, qualitative, combined with low price and speed. Moving ahead, HAI diagnostics will be a focus of innovation, compliance, and patient safety.

Recent Developments in the Industry

Global diagnostic leaders are swayed by forming partnerships and then driving innovations in their next-generation HAI testing platforms.

At the beginning of January 2024, bioMérieux SA collaborated with some major hospital networks across Europe to field-test its enhanced FilmArray® molecular test panels to measure pneumonia more efficiently, thereby shortening turnaround times and minimising false negatives.

Innovations that develop healthcare technologies supercharge their portfolios of consumables with the regulatory clearance of the rapid kits.

In July 2024, Abbott Laboratories received FDA clearance for a new rapid consumables kit meant to address catheter-associated UTIs, significantly bolstering its market share in point-of-care diagnostics.

Global diagnostic giants continue acquiring companies to sharpen their expertise in infection diagnostics.

In October 2023, Danaher Corporation bought a midsized molecular diagnostics company specialising in multiplex assays, thereby enhancing its ability to provide complex pathogen panels for nosocomial infections.

Biotech companies intensify investment efforts in developing diagnostic algorithms for HAI using AI.

In March 2025, Thermo Fisher Scientific also announced an investment of USD 500 million into its research and development division, targeting predictive platforms driven by artificial intelligence to help physicians detect pneumonia and bloodstream infections early.

Expansion of the footprint of advanced diagnostic instrument manufacturing across Asia-Pacific countries enhances global supply resilience.

In May 2024, Siemens Healthineers inaugurated a new facility in India for the manufacture of diagnostic instruments, constructed to meet the rising demand for automated urinalysis and molecular testing platforms among emerging markets.

Innovators introduce next-generation diagnostic platforms to tackle the issue of antibiotic resistance.

In June 2024, Qiagen N.V. unveiled a next-generation molecular assay that identifies all pathogens causing HAIs as well as their resistance genes, thus aiding healthcare professionals in choosing suitable antibiotic therapy.

Market Dynamics

The rising incidence of hospital-acquired infections keeps propelling these advanced diagnostic platforms to higher magnitudes of rapid adoption.

With increasing hospitalisation rates globally and spikes in patient surges in ICUs, further infections like pneumonia and UTIs are coming into prominence. Diagnostics are no longer an adjunct to treatment pathways; they are the corridors for treatment, and the hospitals are migrating into automated systems with quick, rational capacities. The transformation is also necessitated by the urge to curtail antibiotic misuse and provide clinical outcomes in a fast and reliable manner.

Regulatory pushes for stricter infection control are enabling fast technological uptake across the diagnostics sector.

Regulatory frameworks such as enhanced scrutiny of the FDA and MDR guidelines in Europe are putting pressure on hospitals to conform to validated diagnostics. This has heightened the demand for assays demonstrating sensitivity and specificity with added focus on certain pathogens like Klebsiella pneumoniae and Pseudomonas aeruginosa. The compliance standing is not entirely a defensive measure but in fact a strategic one, enhancing accreditation prospects and supporting the ability of hospitals to gain patient trust.

Supply chain and cost constraints remain the major barriers against the expansion of diagnoses into HAIs.

Heavy reliance on consumables, reagents, and high-end instruments has made glaring the fault lines within the global supply chain. Price increase in raw materials and logistic bottlenecks, particularly during pandemics, serve as hindrances for both manufacturers and healthcare providers. The cost dynamics impeding small and medium-sized hospitals will impede the wide acceptance of such advanced state-of-the-art diagnostic systems in resource-poor settings.

New molecular and AI testing innovations create huge markets for HAI diagnostics.

AI and next-generation sequencing are paving the way for diagnostics to predict the risk of infection before clinical presentation. Such advancements promote efficiency for hospitals and create business opportunities for developers of predictive platforms and precision medicine tools. With pharma and biotech companies keen on partnerships, the innovation pipeline is now growing faster.

Decentralised testing developments are changing diagnostic practices in hospitals and clinics.

Centralised laboratory workflows are increasingly being replaced by point-of-care molecular diagnostics, portable urinalysis kits, and bedside blood-testing devices. Accelerated by burgeoning e-health infrastructures, this decentralisation ensures the rapid turnaround time of results and efficient infection containment strategies. Suppliers who are able to fulfil this demand are building robust programs for portable and user-centric platforms, furthering competitiveness in this market.

Attractive Opportunities in the Market

Molecular Breakthroughs – Expansion of multiplex molecular assays accelerates precise detection of multi-pathogen hospital infections.
Consumables Boom – Growing hospital demand for rapid kits boosts recurring revenue streams for diagnostics manufacturers.
AI-Driven Insights – Predictive diagnostics powered by AI reshape infection prevention and personalised treatment pathways.
Regulatory Tailwinds – MDR and FDA approvals catalyse the adoption of advanced diagnostic systems in global hospitals.
Decentralised Testing Growth – Portable diagnostic devices transform point-of-care applications within healthcare facilities.
Asia-Pacific Demand Surge – Expanding hospital infrastructure drives unprecedented diagnostic adoption across emerging markets.
Resistance Detection Focus – Innovative assays identifying antimicrobial resistance genes gain prominence in infection control.
M&A Synergies – Strategic acquisitions accelerate diagnostic portfolio expansion and consolidate market leadership.
Eco-Sensitive Instruments – Demand grows for sustainable and energy-efficient diagnostic platforms in hospital labs.
Customised Solutions – Tailored diagnostic kits designed for specific infections enhance precision and clinical outcomes.

Report Segmentation

By Test: Molecular, Conventional

By Infection: UTI, Pneumonia

By Product: Consumables, Instruments

By Type: Blood Tests, Urinalysis

By Region: North America (U.S., Canada, Mexico), Europe (UK, Germany, France, Spain, Italy, Spain, Rest of Europe), Asia-Pacific (China, India, Japan, Australia, South Korea, Rest of Asia-Pacific), LAMEA (Brazil, Argentina, UAE, Saudi Arabia (KSA), Africa Rest of Latin America)

Key Market Players

bioMérieux SA, Abbott Laboratories, Becton, Dickinson and Company, F. Hoffmann-La Roche Ltd, Thermo Fisher Scientific Inc., Siemens Healthineers, Danaher Corporation, Qiagen N.V., Luminex Corporation, and Bio-Rad Laboratories Inc.

Report Aspects

Base Year: 2024
Historic Years: 2022, 2023, 2024
Forecast Period: 2024-2035
Report Pages: 293

Dominating Segments

Molecular Diagnostics Hypes High Sensitivity Standards and Their Rapid Multiplex Capabilities in HAI Testing.

Molecular assays have taken the lead in the HAI diagnostics market, especially in diagnosing pneumonia pathogens with unparalleled speed and accuracy. In contrast to the conventional methods, molecular platforms generate results within hours, drastically narrowing down the time for diagnosis while allowing for quicker clinical intervention. Currently, multiplex PCR panels can specifically identify several pathogens simultaneously, including both bacterial and viral infections that generally complicate the recovery of hospitalised patients. Moreover, molecular testing strengthens antibiotic stewardship by guiding physicians in prescribing such therapies to curb the development of antimicrobial resistance. The mounting regulatory and accreditation pressure in today's hospitals has rendered molecular diagnostics no longer optional but rather indispensable, with investments in portable PCR systems further reinforcing their dominance.

Consumables Segment Commands Substantial Share with Recurring Demand in HAI Diagnostic Practices.

Consumables such as reagents, test kits, and cartridges reflect one of the most significant recurring revenues generated in hospitals. This is because HAIs are persistent and continuous in nature; thus, hospitals will always keep stock of consumables for any testing. The increasing advocacy for decentralised testing is another factor that continues to increase the reliance on consumables, particularly in rapid diagnostic kits for UTIs and blood cultures. Companies are innovating consumables to improve shelf-life and portability and integrate them with automated platforms according to infection control guidelines. Likewise, with multiplex panels, the per-test cost related to consumables will ensure that manufacturers continue to enjoy consistent revenue streams. This segment's dominance is buttressed by the fact that it is not an option, but has created a long-term stable growth path in the industry under HAI diagnostics.

Urinalysis Segment Grows Rapidly, Driven by Increasing Burden of Catheter-Associated UTIs.

Among the various types of diagnostics, urinalysis has amassed huge momentum due to the alarming increase in prevalence of CAUTIs. Automated urinalysis with a combination of rapid dipstick kits has become the centre for hospital infection monitoring protocols. The use of AI-enabled image analysis under urinalysis has incessantly improved its accuracy to reduce errors resulting from manual testing. Furthermore, urinalysis can prove to be the cheapest and scalable diagnostic option between large tertiary hospitals and smaller regional centres. As infection control by healthcare providers increases, urinalysis systems are becoming the first line of diagnostic defence against UTIs. Hence, further strengthening their position as a leading segment in the global market.

Key Takeaways

Molecular Leadership – Advanced multiplex PCR panels redefine pneumonia and UTI diagnostics with unmatched accuracy and speed.
Consumables Dominance – Reagent and kit demand ensures stable recurring revenue within hospital diagnostic laboratories.
Urinalysis Surge – Automated and AI-powered urinalysis platforms reshape CAUTI diagnostics across hospitals worldwide.
Pneumonia Priority – Ventilator-associated pneumonia detection drives adoption of molecular assays in intensive care units.
Blood Test Utility – Blood cultures remain vital for systemic infections despite slower turnaround compared to molecular assays.
Asia-Pacific Momentum – Expanding hospital infrastructure boosts molecular and urinalysis adoption in emerging economies.
AI Innovation – Diagnostic algorithms enhance predictive capabilities for early HAI detection and infection prevention.
Regulatory Compliance – Stricter FDA and MDR frameworks accelerate validated platform adoption across global hospitals.
Antibiotic Stewardship – Diagnostics guide precision treatments, curbing antimicrobial resistance within healthcare systems.
Strategic Partnerships – Collaborations between hospitals and diagnostics companies drive tailored innovation in infection control.

Regional Insights

The High-Integer Version of the North American HAI Diagnostics Market

Launched with Strong Regulatory Surveillance and Standing Healthcare Infrastructure across almost the entire world, represents a good segment of advanced infrastructure in hospitals, high healthcare expenditures, and tight infection control practices. The United States has shown encouraging uptake of nuclear diagnostics in pneumonia and sepsis, mainly through its large network of tertiary-care hospitals. The region is currently characterised by FDA licensing and CDC guidelines trying to encourage hospitals to undertake investigative solutions using discoveries and innovations, riding on a wave of large cross-collaborations between healthcare systems and diagnostics. With larger investments being made by venture funds and healthcare providers in automated urine chemistry and consumables, North America maintains its lead in offering clinical accuracy for detecting infections.

Europe Outshines Everywhere in Green Reward of the Environment, and HAI Diagnostics Would Thus Be Followed and Adopted.

The most prolific ground to have an easy life in infection control, Europe, is encased within regulatory directives, the medical devices regulation being most preposterous as it involves high standards in the diagnostic sector. Where these advanced urinalysis and molecular diagnostic structures are to be scattered throughout hospitals, like in Germany, France, and the UK, for enhancing infection management. European hospitals have made a huge investment in resistance to antimicrobial drugs by virtue of their use of numerous multiplex assays that can detect resistance genes. Furthermore, the region is seeing a growing interest in self-sustainability and ecologically conscious diagnostic equipment, as it is to uphold environmental responsibility. This compliance-oriented market benefits from a noteworthy emphasis on respective innovative diagnostic solutions, pleased by the cross-border collaboration amongst various research units.

Asia-Pacific Undergoes Rapid Growth in HAI Diagnostic Testing Driven by the Extension of Hospital Infrastructure Growth.

Eastern Asia-Pacific, the fastest-growing region for HAI diagnostics, is funded through the injection of capital into rapid growth hospital networks, escalating healthcare expenditure, and government-sponsored infection control initiatives. Therefore, both China and India are investing greatly in diagnostic infrastructure and consumables, together with an outbreak demand for molecular and urine platforms, respectively. The region's hospitals, burdened to an extreme and moving close to established HAI-testing marrows, are signing for decentralised testing methods. Additionally, the governmental funding of surveillance programs for antimicrobial resistance provides favourable investment areas for manufacturers. Through its industrial growth, Asia-Pacific, together with the fight against infection control, is seen to be a very important growth engine within the global market.

LAMEA's Market Position Is Among the Best from Growing Investment in Healthcare and Diagnostics.

The LAMEA region, a slow bloomer in terms of diagnostic adoption, is earmarked by profitable growth owing in part to the attention that governments are now paying towards the health sector's finance. The Middle East countries, the UAE, and Saudi Arabia, finally took to upgrading their infrastructure to the global standard, thereby also investing in complex molecular diagnostics. Latin America is already subtitling rapid diagnostic kits and urinalysis in the public hospitals, really for a while, making an attempt to slowly cut the high HAI rates. Sub-Saharan Africa is the core of the vision of being an untouched market, sweetened by development aids and PPPs. LAMEA is hence envisioned as at the precipice of increasing access, affordability of diagnostic tools, and scaling collaborations with worldwide diagnostic industry leaders.

Core Strategic Questions Answered in This Report

What is the expected growth trajectory of the hospital-acquired infections diagnostics market from 2024 to 2035?

The global hospital-acquired infections diagnostics market is projected to grow from USD 103.64 billion in 2024 to USD 211.51 billion by 2035, registering a CAGR of 6.7%. This growth is driven by the rising prevalence of HAIs, regulatory pressure, and the shift towards molecular and AI-powered diagnostics.

Which key factors are fuelling the growth of the hospital-acquired infections diagnostics market?

Several key factors are propelling market growth:

Rising prevalence of HAIs across intensive care and surgical wards
Transition toward molecular diagnostics for rapid and accurate detection
Increased regulatory compliance and infection control measures
Expanding use of consumables and recurring diagnostic kits
Healthcare digitisation and AI integration in infection diagnostics

What are the primary challenges hindering the growth of the hospital-acquired infections diagnostics market?

Major challenges include:

High costs of advanced molecular diagnostic platforms
Supply chain disruptions and reagent shortages
Limited adoption in resource-constrained settings
Complexity in integrating AI-driven systems into clinical workflows
Stringent regulatory requirements prolonging product approvals

Which regions currently lead the hospital-acquired infections diagnostics market in terms of market share?

North America currently leads the hospital-acquired infections diagnostics market, supported by advanced infrastructure and high adoption of molecular systems. Europe closely follows with compliance-driven growth, while Asia-Pacific is the fastest-growing region owing to hospital expansion and government initiatives.

What emerging opportunities are anticipated in the hospital-acquired infections diagnostics market?

The market is ripe with new opportunities, including:

Expansion of decentralised and portable diagnostic solutions
AI-driven predictive platforms for early infection prevention
Wider adoption of resistance detection assays
Government-led antimicrobial resistance surveillance programmes
Growth of diagnostic investments across Asia-Pacific and LAMEA

Key Benefits for Stakeholders

The report offers a quantitative assessment of market segments, emerging trends, projections, and market dynamics for the period 2024 to 2035.
The report presents comprehensive market research, including insights into key growth drivers, challenges, and potential opportunities.
Porter's Five Forces analysis evaluates the influence of buyers and suppliers, helping stakeholders make strategic, profit-driven decisions and strengthen their supplier-buyer relationships.
A detailed examination of market segmentation helps identify existing and emerging opportunities.
Key countries within each region are analysed based on their revenue contributions to the overall market.
The positioning of market players enables effective benchmarking and provides clarity on their current standing within the industry.
The report covers regional and global market trends, major players, key segments, application areas, and strategies for market expansion. Show more