Extended Data Table 2|.

Vaccine side effects

Variable	Total N=41 N (%)		Total N=41 N (%)
First dose		Second dose
None	3 (7.3)	None	1 (2.4)
Chills	5 (12.2)	Chills	15 (36.6)
Fever	2 (4.9)	Fever	6 (14.6)
Headache	6 (14.6)	Headache	11 (26.8)
Injection site pain	33 (80.5)	Injection site pain	36 (87.8)
Muscle or joint pain	9 (21.9)	Muscle or joint pain	32 (78)
Fatigue	8 (19.5)	Fatigue	23 (56.1)
Sweating	0 (0)	Sweating	2 (4.8)
Duration of side effects in hours (median [range])
Chills	48 (6-72)	Chills	24 (4-48)
Fever	9 (6-12)	Fever	24 (1-48)
Headache	9 (3-48)	Headache	24 (4-48)
Injection site pain	36 (2-120)	Injection site pain	36 (2-120)
Muscle or joint pain	36 (1-48)	Muscle or joint pain	24 (1-48)
Fatigue	30 (3-48)	Fatigue	24 (3-144)
Sweating	0 (0)	Sweating	18 (18)