title: A preliminary study on seroepidemiology of viral infections in Ghana.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D005869:Ghana; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D009500:Neutralization Tests; D014777:Virus Diseases / Q000453:epidemiology / Q000276:immunology*