Coprevalence of Epstein-Barr Virus, Cytomegalovirus, and Herpes Simplex Virus Type-1 Antibodies Among United States Children and Factors Associated With Their Acquisition

BackgroundEpstein-Barr virus (EBV), cytomegalovirus (CMV), and herpes simplex virus type-1 (HSV-1) infections are common worldwide, but age-specific prevalence of primary infection varies by race or ethnicity and geographical location. Comparing demographic groups could identify factors influencing the rate of acquisition, age-specific antibody prevalence is relevant for determining when to administer prophylactic vaccines, and coprevalence suggests similar risk factors.