J. B. Harris

The paper investigates the origins of a new cholera outbreak in Haiti in 2022 using genomic and phenotypic analysis of Vibrio cholerae isolates.

This study links gut bacteria-derived sphingolipids to enhanced innate immune responses to an oral cholera vaccine using metagenomic and experimental approaches.

The paper combines metagenomics and cultivation approaches to show V. cholerae hypermutator phenotypes in infected patients, with evidence of adaptive mutations and transversion mutations.

This study shows that Paracoccus aminovorans enhances Vibrio cholerae colonization in the murine intestine through dual-species biofilm formation dependent on VPS and other biofilm components.

This study shows that antibodies against Vibrio cholerae O-specific polysaccharide inhibit bacterial motility and provide protection against cholera in a murine model.

This study uses metagenomic sequencing to predict cholera infection and disease severity in a cohort, identifying protective bacterial species and genes.

This study investigates the role of follicular helper T (Tfh) cells in B cell responses during Vibrio cholerae O1 infection, finding that Tfh cells expressing CD40L are associated with memory B cell responses and antibody class switching.

This study examines V. cholerae genomic diversity within and between patients, finding limited point mutations but higher gene content variation, including phage and plasmid exchanges, which may impact disease outcomes.