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. 2020 Jun 17;15(6):e0233840. doi: 10.1371/journal.pone.0233840

Table 2. Solicited adverse events occurring within 7 days of any immunization for all subjects receiving at least one immunization.

Cohort 1 Cohort 2
True-immunized n = 13 Mock-immunized n = 4 True-immunized n = 12 Mock-immunized n = 4
Grade 1 Grade 2 Grade 3 Grade 1 Grade 2 Grade 3 Grade 1 Grade 2 Grade 3 Grade 1 Grade 2 Grade 3
    Local AE
Lymphadenopathy 0 0 0 0 0 0 1 (8%) 0 0 0 0 0
Vaccination site erythema 1 (8%) 1 (8%) 2 (15%) 2 (50%) 0 0 2 (18%) 0 1 (8%) 3 (75%) 1 (25%) 0
Vaccination site induration 0 0 0 1 (25%) 0 0 1 (8%) 1 (8%) 0 0 1 (25%) 0
Vaccination site pain 0 0 1 (8%) 1 (25%) 0 0 0 0 0 0 0 0
Vaccination site pruritus 3 (23%) 1 (8%) 0 0 0 0 6 (50%) 1 (8%) 0 1 (25%) 0 0
Vaccination site swelling 1 (8%) 0 0 1 (25%) 0 1 (25%) 1 (8%) 0 1 (8%) 1 (25%) 1 (25%) 0
Vaccination site urticaria 0 0 0 1 (25%) 0 0 0 0 0 0 0 0
    Systemic AE
Back pain 0 0 0 0 0 0 0 1 (8%) 0 0 0 0
Dermatitis allergic 0 0 0 0 0 0 0 1 (8%) 0 0 0 0
Diarrhea 1 (8%) 0 0 0 0 0 0 0 0 0 0 0
Fatigue 1 (8%) 0 0 0 0 0 0 0 0 0 0 0
Headache 2 (15%) 0 0 0 0 0 1 (8%) 0 0 0 0 0
Hypersensitivity 0 0 1 (8%) 0 0 0 0 0 0 0 0 0
Malaise 0 0 0 0 0 0 1 (8%) 0 0 0 0 0
Myalgia 1 (8%) 0 0 0 0 0 1 (8%) 0 0 0 0 0
Nausea 0 0 0 0 0 0 0 0 0 1 (25%) 0 0
Pyrexia 0 0 0 0 0 0 1 (8%) 0 0 0 0 0
Urticaria 0 0 0 0 0 1 (25%) 00 0 0 0 0 1 (25%)
1 Number of Subjects with at Least One Event
3 (13%) 2 (15%) 2 (15%) 2 (50%) 0 1 (25%) 7 (58%) 1 (8%) 1 (8%) 3 (75%) 1 (25%) 1 (25%)
Total Number of Events by Severity
Grade 1 Grade 2 Grade 3 Grade 1 Grade 2 Grade 3 Grade 1 Grade 2 Grade 3 Grade 1 Grade 2 Grade 3
17 (71%) 3 (13%) 4 (17%) 7 (78%) 0 2 (22%) 19 (76%) 4 (16%) 2 (8%) 6 (60%) 3 (30%) 1 (10%)

Summary is limited to subjects who received at least one immunization. Only those solicited adverse events which followed non-boost vaccinations are included. At each level of subject summarization, a subject who reported one or more such events was counted once for the most severe event.

1Number (%) of subjects who had an AE.