Which one of the following oral conditions is NOT caused by a virus?

3 explanations

1. 

   Honey

   Herpetic gingivostomatitis is the only one caused by virus directly. Necrotizing ulcerative gingivitis and Leukoplakia maybe present in HIV. Benign mucous membrane pemphigoid caused by antibodies that target a component of the basement membane.

   • 2
2. 

   avni

   Hi,but ANUG is a bacterial infection.Hairy leukoplakia is associated with EB virus.I read on the internet about some cases of MMP and viral association.I think it should be D,not sure though

   • 0
3. 

   avni

   I mean answer should be ANUG

   • 1

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