Table 3.

Clinical illnesses¹ in Alaska and Northern Canada persons with invasive Hia by age, 2006–2017.

Illness	Alaska		N. Canada2
	<5 years (n=49), # (%)	≥5 years (n=4), # (%)	<5 years (n=82), # (%)	≥5 years (n=29), # (%)
Meningitis	22 (45)	0 (0)	22 (27)	2 (7)
Pneumonia	12 (25)	1 (25)	20 (24)	13 (46)
Cellulitis	8 (16)	1 (25)	3 (4)	3 (11)
Septic arthritis	8 (16)	0 (0)	14 (17)	3 (11)
Bacteraemia	4 (8)	2 (50)	21 (26)	8 (28)
Osteomyelitis	2 (4)	0 (0)	1 (1)	0 (0)
Other3	2 (4)	0 (0)	2 (2)	1 (4)

¹Cases may have multiple illnesses associated with Hia infection.

²10 Northern Canada cases are missing clinical diagnosis data.

³Other includes Empyema, unknown and “Other”.