Summary: Recurrent Clostridioides difficile infection (CDI) results in significant morbidity and mortality. We previously established that CDI in mice does not protect against reinfection and is associated with poor pathogen-specific B cell memory (Bmem). recapitulating our observations with human Bmem. Here. https://www.roneverhart.com/Phi-Mu-Mom-Dad-Embroidered-Button/