A 45-year-old woman complains of discomfort during reading, redness of the edges of her eyelids, and white foamy discharge in the corners of her palpebral fissures, observed for the past two months. Objectively, the following is observed: hyperemia and thickening of the loose eyelid margins, widened excretory ducts of the glands in the eyelid cartilage. What is the most likely diagnosis in this case? A. Meibomian blepharitis B. Chronic canaliculitis C. Acute dacryoadenitis D. Blennorrheal conjunctivitis E. Adenoviral conjunctivitis