Table 2.

Adverse events

Grade 1Grade 2
# events (% doses)Patients (% of patients)# events (% doses)Patients (% of patients)
Likely/possibly related
 Injection site reaction48 (18)24 (71)8 (2)7 (21)
 Fever1 (0.4)1 (2.9)0 (0)0 (0)
 Flu-like symptoms1 (0.4)1 (2.9)0 (0)0 (0)
 Lymphocyte count decreased4 (1.5)2 (6)2 (0.8)2 (6)
 Joint effusion/joint swelling1 (0.4)1 (2.9)0 (0)0 (0)
 Myalgias/body aches1 (0.4)1 (2.9)0 (0)0 (0)
 Pruritus1 (0.4)1 (2.9)0 (0)0 (0)

NOTE: Calculation based on 266 administered doses. No events higher than grade 2 attributed to vaccine.