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Infect."],"published-print":{"date-parts":[[1987,10]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>In one locality in Italy where the incidence of psittacosis has increased rapidly since 1980, a hospital-based study and a seroepidemiological survey were carried out in order to define the clinical and epidemiological features of psittacosis in that area.<\/jats:p><jats:p>Registers of the Virology Unit of the University of Ancona, Italy, were reviewed and all hospitalized patients with a serological diagnosis of psittacosis were identified. A total of 76 cases were found and studied. A presumptive bird source was identified in 80% of 62 patients, on whom a detailed investigation had been possible. Poultry represented the most frequent probable source of infection. Clinically, the predominant pattern of illness was a moderately severe lower respiratory tract infection, with chest X-rays showing pulmonary shadowings in 68 patients (89%).<\/jats:p><jats:p>In the seroepidemiological study, 51 out of 143 subjects were exposed to birds (35\u00b77%), but only 7 out of 90 urban adult blood donors (7\u00b73%) were positive for chlamydial antibodies using the microimmunofluorescence test.<\/jats:p>","DOI":"10.1017\/s095026880006790x","type":"journal-article","created":{"date-parts":[[2009,10,19]],"date-time":"2009-10-19T12:44:24Z","timestamp":1255956264000},"page":"413-419","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":12,"title":["Psittacosis in a highly endemic area in Italy"],"prefix":"10.1017","volume":"99","author":[{"given":"C.","family":"Maffei","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Marracino","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F.","family":"Di Stanislao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"Pauri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Clementi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P. 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