Original title: Dynamics of a two-strain epidemic model with waning immunity — a perturbative approach
Authors: Nir Gavish, Musa Rabiu
This study examines how multiple strains of diseases interact over time, affecting their long-term survival. Using a two-strain epidemic model, the research focuses on how immunity wanes after infections. They discover that when immunity weakens faster than population turnover, it significantly influences the strains’ dynamics.
Original article: https://arxiv.org/abs/2311.11318