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Research Paper

Safety, immunogenicity, and tolerability of three influenza vaccines in older adults

Results of a randomized, controlled comparison

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Pages 2460-2473 | Received 30 Apr 2013, Accepted 28 Jun 2013, Published online: 09 Jul 2013

Figures & data

Figure 1. Participation summary.

Figure 1. Participation summary.

Table 1. Study participant demographics.

Table 2. Reported systemic adverse events prior to and following Influenza immunization

Table 3. Injection site reactions following Influenza vaccines.

Figure 2. Frequency and diameter of erythema at IDV injection sites at intervals following immunization.

Figure 2. Frequency and diameter of erythema at IDV injection sites at intervals following immunization.

Table 4. Comparison of immune responses to study vaccines at day 21 post-vaccination: HAI Assay.

Table 5. Comparison of immune responses to study vaccines at day 21 post-vaccination: SRH assay.

Table 6. Microneutralization titers to H3N2 virus at day 21–28 following vaccination: Groups of 100.

Figure 3. Seroprotection rates and 95% confidence intervals measured by HAI and SRH assays 21 and 180 d following immunization, for H1N1 and H3N2 antigens.

Figure 3. Seroprotection rates and 95% confidence intervals measured by HAI and SRH assays 21 and 180 d following immunization, for H1N1 and H3N2 antigens.