The type segmentation of the Adenovirus Diagnostic Testing market is primarily divided into molecular, immunoassay, and culture‑based methods. Molecular platforms, such as PCR and isothermal amplification, dominate the market owing to their high sensitivity, rapid turnaround, and suitability for multiplexing, which drives the bulk of revenue growth. Immunoassay techniques—including ELISA, rapid antigen tests, and lateral flow devices—capture a sizable share by offering point‑of‑care convenience and lower infrastructure requirements, especially in resource‑limited settings. Culture‑based diagnostics, while less prevalent due to longer incubation periods, remain essential for confirmatory testing and antiviral susceptibility profiling, contributing a modest but critical portion of market size. Each type’s distinct cost structure, regulatory pathway, and adoption curve collectively shape the overall market valuation, with molecular methods accounting for the largest revenue share, immunoassays providing steady volume, and culture‑based tests sustaining niche demand.