Macro drivers include post-COVID-19 test decentralization, rising AMR-related hospitalizations, and lyophilization breakthroughs that now tolerate ambient shipping. Competitive intensity is escalating as Thermo Fisher, Qiagen, Bio-Rad, and Chinese challengers roll out lyophilized bead and 4-plex lyophilic master-mix formats, compressing price per reaction by ~8% YoY while extending shelf life to 24 months. Regulation is bifurcating: the FDA’s tightening EUA sunset clauses push vendors toward full IVD clearance, whereas the EU’s IVDR fast-tracks companion diagnostic pathways, accelerating product refresh cycles. North America retains the largest revenue share (>38%) on the back of CDC and NIH funding funnels, but APAC is the fastest-expanding region (14.1% CAGR) as China’s 14th Five-Year Plan and India’s PM-ABHIM scheme subsidize district-level molecular labs, shifting kit demand eastward.