Table 2.

Number (%) of subjects reporting at least one adverse event

Adverse event	Total [n = 137]	Dose 1 [n = 137]	Dose 2 [n = 137]
Any event	30 (21.9)	15 (10.9)	22 (16.1)
Severe event	8 (5.8)	6 (4.4)	3 (2.2)
Type
Local events
Pain at the injection site	5 (3.6)	2 (1.5)	3 (2.2)
Redness	6 (4.4)	2 (1.5)	4 (2.9)
Swelling	5 (3.6)	2 (1.5)	3 (2.2)
Systemic events
Vomiting	1 (0.7)		1 (0.7)
Diarrhea	2 (1.5)		2 (1.5)
Headache	10 (7.3)	7 (5.1)	3 (2.2)
Fatigue	18 (13.1)	7 (5.1)	15 (10.9)
Muscle pain	2 (1.5)	1 (0.7)	2 (1.5)
Joint pain	2 (1.5)		2 (1.5)
Other	3 (2.2)	2 (1.5)	1 (0.7)
Fever	17 (12.4)	4 (2.9)	17 (12.4)

Data are expressed as n (%)