Seroprevalence and molecular detection of Toxoplasma gondii among donors in a blood bank in Cúcuta, Colombia Introduction: Toxoplasma gondii infection.

Introduction: Toxoplasma gondii infection manifests differently in humans according to their immunity ranging from asymptomatic profiles to severe disease. There are multiple transmission mechanisms including blood transfusions, but little is known about the frequency of T. gondii infection in Colombia’s blood banks.

Coinfections and differential diagnosis in immunocompetent patients with uveitis of infectious origin.

Background: Making a definite diagnosis of infectious uveitis is a challenging task because many other infectious, and non-infectious uveitis, may have similar non-specific symptoms and overlapping clinical appearances. Co-infections in immunocompetent patients are not frequently proved with traditional serologic-diagnostic tools.

Methods: Descriptive transversal study, in a Uveitis Service of an Ophthalmology Reference Center, in Bogotá, Colombia, from July 2014 to February 2016.