<prompt> Recent studies suggest causative organism of Bells palsy isHerpes virusHIV virusPapilloma virusRota virus  <response>: Herpes virus: 105- Dhingra 5th edition; 185- P. Hazarika 3rdedBells palsyViral theory - Most of the evidence support the viral aetiology due to herpes simplex herpes zoster or the EB virus 105-D Viral infection like Herpes zoster, poliomyelitis and infectious mononucleosis which proves that facial nerve is very prone for viral infections 185- Hazarika Herpes simplex virus HSV-1 has been known to cause fascial paralysisBells phenomenon - The patient will not be able to close the eye on the affected side. The eyeball will roll up on every attempt of closure 