The Benefits of Exporting: Engineered Extracellular Vesicles as Promising Vaccine Candidates against Enteric Fever

The immunological potential of extracellular vesicles produced by Gram-negative bacteria, the so-called outer-membrane (OMVs), can be improved genetic engineering, resulting in containing multiple immunogens. this approach for development a vaccine candidate enteric fever was recently demonstrated Gasperini and colleagues.