{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T17:03:14Z","timestamp":1787677394955,"version":"build-2784847793"},"reference-count":53,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2014,5,22]],"date-time":"2014-05-22T00:00:00Z","timestamp":1400716800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["journals.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[2015,2]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p><jats:italic>Toxoplasma gondii<\/jats:italic>is a globally distributed parasitic protozoan that infects most warm-blooded animals. We incorporated a bead coupled with recombinant SAG2A protein into our Neglected Tropical Disease (NTD) multiplex bead assay (MBA) panel and used it to determine<jats:italic>Toxoplasma<\/jats:italic>infection rates in two studies in Haiti. In a longitudinal cohort study of children aged 0\u201311 years, the infection rate varied with age reaching a maximum of 0\u00b7131 infections\/year in children aged 3 years [95% confidence interval (CI) 0\u00b7065\u20130\u00b7204]. The median time to seroconversion was estimated to be 9\u00b77 years (95% CI 7\u00b76\u2013\u221e). In a cross-sectional, community-wide survey of residents of all ages, we determined an overall seroprevalence of 28\u00b72%. The seroprevalence age curve from the cross-sectional study also suggested that the force of infection varied with age and peaked at 0\u00b7057 infections\/year (95% CI 0\u00b7033\u20130\u00b7080) at age 2\u00b76 years. Integration of the<jats:italic>Toxoplasma<\/jats:italic>MBA into NTD surveys may allow for better estimates of the potential burden of congenital toxoplasmosis in underserved regions.<\/jats:p>","DOI":"10.1017\/s0950268814001216","type":"journal-article","created":{"date-parts":[[2014,5,23]],"date-time":"2014-05-23T05:14:37Z","timestamp":1400822077000},"page":"618-630","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":15,"title":["Seroepidemiology of<i>Toxoplasma<\/i>in a coastal region of Haiti: multiplex bead assay detection of immunoglobulin G antibodies that recognize the SAG2A antigen"],"prefix":"10.1017","volume":"143","author":[{"given":"J. W.","family":"PRIEST","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. M.","family":"MOSS","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B. 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