https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2019.00498/full
Frontiers | A Bivalent Protein r-PAbxpB Comprising PA Domain IV and Exosporium Protein BxpB Confers...
Anthrax vaccines primarily relying only on protective antigen (PA), the cell binding component in anthrax toxins provide incomplete protection when challenge...