Figure 4From: An alternative approach to combination vaccines: intradermal administration of isolated components for control of anthrax, botulism, plague and staphylococcal toxic shockVaccination resulted in rapid recovery of white blood cell populations following disease challenge. All disease challenges occurred one month after the final vaccination. Peripheral arterial blood was drawn at various time points postchallenge and analyzed for changes in cellular composition. A. Botulinum neurotoxin type A; B. Staphylococcal enterotoxin B. C. B. anthracis (Ames) spores.Back to article page