Humoral and Cellular Immune Response 26 months [clinicaltrials_resource:b17a1cd96105a4f6d1a489bdb064dd02]

Number of patients that developed a delayed-type hypersensitivity (DTH) response at following vaccination. Any skin reaction in response to the intradermal injection of the antigen was measured and recorded. A positive skin test was defined as > 5 mm induration (swelling).

Humoral and Cellular Immune Response 26 months [clinicaltrials_resource:b17a1cd96105a4f6d1a489bdb064dd02]

Number of patients that developed a delayed-type hypersensitivity (DTH) response at following vaccination. Any skin reaction in response to the intradermal injection of the antigen was measured and recorded. A positive skin test was defined as > 5 mm induration (swelling).