<prompt> Eczema herpaticum is -A form of eczemaViral infectionBacterial infectionFungal infection  <response>: Ans. is b i.e., Viral infection Eczema herpaticum Kaposi Varicelliform eruptionso It is a rare disseminated form of viral infection on sites of skin damage produced by diseases like atopic dermatitis, bums etc. it is more common in children.Viruses causing eczema herpaticumo HSV 1 2MCo Vaccinia vimso Coxsackievirus A16o Small pox vaccination Eczema vaccinatumPrecipitating factorso Most common precipitating factor in eczema herpaticum Kaposi varicelliform eruption is atopic dermatitis. Other diseases which can precipitate are Burn, Psoriasis, Darriers Disease, Sezary Syndrome, Icthyosis Vulgaris, Mycosis Fungoides, Dyskeratosis Follicularis, Cathelicidin Deficiency, Hailey Hailey Disease. 