Fig. 7From: Oral administration of recombinant Bacillus subtilis spores expressing mutant staphylococcal enterotoxin B provides potent protection against lethal enterotoxin challengeSurvive rates in mice after SEB challenge. Two weeks after the last oral administration of mSEB spores, mice were challenged intraperitoneally with 5 µg SEB and 25 µg LPS, and the survive rates were recorded in 12, 24, 36, 48 h to determine the protection efficacy of mSEB sporesBack to article page