Macules, papules, nodules, or plaques | Vesicles, bullae, or pustules | Purpuric macules, purpuric papules, or purpuric vesicles | Widespread erythema with or without edema followed by desquamation |
Fungal | |||
Blastomyces dermatitidis* Candida spp Coccidioides immitis Cryptococcus neoformans Histoplasma capsulatum Other disseminated deep fungal infections in immunocompromised patients | Histoplasma capsulatum | ||
Viral | |||
Adenovirus Arbovirus Atypical measles* Chikungunya virus Colorado tick fever Coxsackieviruses A and B Cytomegalovirus, primary infection Dengue virus Epstein-Barr virus, primary infection Echoviruses Hepatitis B (urticaria)* Human herpesvirus 6 (exanthem subitum)* Human immunodeficiency virus (HIV-1)* Kawasaki syndrome (presumed viral) Molluscum contagiosum Orf Parvovirus B19 (erythema infectiosum [fifth disease]) Rubella (German measles)*¶ Rubeola (measles)* Varicella (chickenpox)* Varicella-zoster (disseminated) Viral hemorrhagic fevers (many) West Nile virus Zika virus | Colorado tick fever Coxsackie A5, 9, 10, 16, B2, 7 Echoviruses Eczema herpeticumΔ Herpes simplex (disseminated)Δ Varicella (chickenpox)Δ Varicella-zoster (disseminated)Δ | Adenovirus (rare) Atypical measles* Chikungunya virus Colorado tick fever Congenital cytomegalovirus Coxsackie A and B (rare, types A-9, B2-5) Dengue fever Epstein-Barr virus (rare) Echoviruses (rare, types 3, 4, 9) Rubella* Varicella-zoster virus West Nile virus Yellow fever | Kawasaki syndrome (presumed viral) |