Original ResearchPublished 31 August 2026Modeling the interactions of respiratory disease co-infection dynamics with fuzzy parameters via an ABC fractional-order approachA. Meenakshi · E. Renuga · Antonios Kalampakas · Leo Mršić · Sovan SamantaFrontiers in Applied Mathematics and Statisticsdoi 10.3389/fams.2026.1906253