Candida albicans is associated with several oral diseases. Which one of the following diseases is not linked to this fungal infection?

Candida albicans is a fungal organism commonly associated with several oral diseases, particularly those involving mucosal surfaces. Oral thrush, angular cheilitis, and denture stomatitis are all conditions that can be linked to an overgrowth of this fungus. Oral thrush is a direct manifestation of a Candida infection on the oral mucosa, presenting as white lesions. Angular cheilitis, which causes painful cracks at the corners of the mouth, can also result from Candida overgrowth, especially in individuals with certain risk factors like dry mouth or ill-fitting dentures. Denture stomatitis is characterized by inflammation and irritation of the tissues in contact with the denture, often due to the presence of Candida on denture surfaces.

In contrast, cold sores, or herpes labialis, are caused by the herpes simplex virus (HSV), not Candida albicans. This condition appears as painful blisters on the lips or around the mouth and is distinctly viral in etiology. Therefore, cold sores are not associated with Candida infections, making this option the correct choice when identifying a disease not linked to this particular fungal pathogen.