Table 2.

Human Vasculitis Associated with Pathogen.

Viruses	HBV	PAN, cryoglobulinemic vasculitis
	HCV	Cryoglobulinemic vasculitis
	HIV	Large-, medium-, and/or small-sized vessel vasculitis, cerebral vasculitis, cryoglobulinemic vasculitis
	VZV	Small- and large-vessel vasculitis of the cerebrum, retina, choroid, kidneys, and skin
	Cytomegalovirus	Vasculitis of the gastrointestinal tract, central nervous system, retina, and cutaneous tissue
	HTLV-1	Necrotizing retinitis, cutaneous vasculitis
	EBV	Leukocytoclastic vasculitis, granulomatous vasculitis, large-vessel vasculitis
	Parvovirus B19	IgA vasculitis, PAN, Kawasaki disease, Wegener’s granulomatosis, GCA, cryoglobulinemic vasculitis
	Hantavirus	Cutaneous vasculitis
	Herpes simplex virus	Necrotizing vasculitis of small- and medium-sized lung and peripancreatic arteries
	Rubella virus	Cutaneous vasculitis
	Coronavirus	Kawasaki disease, MIS-C
Bacteria	Staphylococcus aureus	Aortitis, GPA, Kawasaki disease
	Streptococcus species	IgA vasculitis, PAN, KD
	Bartonella henselae	Small-vessel vasculitis, endocarditis
	Mycobacterium tuberculosis	Takayasu arteritis; IgA vasculitis; cerebral, cutaneous, and retinal vasculitis
	Salmonella	Aortitis
	Clostridium	Aortitis
	Burkholderia	GCA
	Mycoplasma	IgA vasculitis, cerebral vasculitis, KD
Fungi	Aspergillus	Cerebral vasculitis, endocarditis
	Coccidioides	Cerebral vasculitis, endocarditis
	Candida species	Cutaneous small-vessel vasculitis, cerebral vasculitis, endocarditis
Others	Treponema pallidum	Aortitis, retinal vasculitis, cutaneous small-vessel vasculitis
	Orientia tsutsugamushi	Systemic vasculitis
	Borrelia burgdorferi	Cerebral and retinal vasculitis, GCA

HBV, hepatitis B virus; HCV, hepatitis C virus; HIV, human immunodeficiency virus; VZV, varicella-zoster virus; HTLV-1, human T-cell leukemia virus type 1; EBV, Epstein-Barr virus; PAN, polyarteritis nodosa; GPA, granulomatosis with polyangitis; GCA, giant cell arteritis; MIS-C, multisystem inflammatory syndrome in children