Serosolver
github.com/seroanalytics/serosolveran open source tool to infer epidemiological and immunological dynamics from serological data | Inference framework for serological data | serosolver is a modelling and inference package that uses a dynamic model to infer antibody dynamics and infection histories from cross-sectional or longitudinal serological data. The model infers individual-level infection histories, historical attack rates, and patterns of antibody dynamics by accounting for cross-reactive antibody responses and measurement error