Sugar-coated vesicles prove effective in laboratory tests on deadly pathogens

Provided Outer membrane vesicles produced by engineered E. coli bacteria, as revealed by transmission electron microscopy analysis. Scale bar represents 200 nanometers. For 30 years, conjugate vaccines have proven effective in reducing the incidence of disease caused by bacterial pathogens, including Haemophilus influenzae type b (Hib), a form of bacterial…

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