{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:48:29Z","timestamp":1777927709556,"version":"3.51.4"},"reference-count":18,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[1992,7,1]],"date-time":"1992-07-01T00:00:00Z","timestamp":709948800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J STD AIDS"],"published-print":{"date-parts":[[1992,7]]},"abstract":"<jats:p>A significant proportion (10%) of notified AIDS cases in Portugal are due to HIV-2 infection as a result of the close connections of Portugal with Western African Countries (ex-Portuguese colonies) where there is a high HIV-2 seroprevalence.<\/jats:p>\n                  <jats:p>We conducted a seroepidemiological study of HIV-1 and HIV-2 infection in 1400 women attending family planning and antenatal clinics in a health centre in Lisbon with the objective of analysing whether there was evidence of HIV-2 spread in this population. The seroprevalence for HIV, as determined by ELISA and confirmed by Western Blot, was 0.42% (6 cases) and 50% of these were of HIV-2 infection. Analysis of the epidemiological inquiries reveals that out of the 6 seropositive cases, only one was a drug addict (HIV-1) and another a western African black woman (HIV-2). The other 4 cases (2 HIV-2 and 2 HIV-1) were white Portuguese women with no history of travelling to Africa or previous blood transfusions, and the only risk factor was a history of multiple sexual partners (in 3 out of 4).<\/jats:p>","DOI":"10.1177\/095646249200300410","type":"journal-article","created":{"date-parts":[[2017,1,11]],"date-time":"2017-01-11T17:09:18Z","timestamp":1484154558000},"page":"281-284","source":"Crossref","is-referenced-by-count":4,"title":["Prevalence of HIV-2 Infection in a Family Planning Clinic in Lisbon"],"prefix":"10.1177","volume":"3","author":[{"given":"Rui M M","family":"Victorino","sequence":"first","affiliation":[{"name":"Faculdade de Medicina de Lisboa, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D","family":"Guerreiro","sequence":"additional","affiliation":[{"name":"Funda\u00e7\u00e3To Na. Sa. do Bom Sucesso, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M Helena","family":"Louren\u00e7o","sequence":"additional","affiliation":[{"name":"Faculdade de Farm\u00e1cia de Lisboa, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M O Santos","family":"Ferreira","sequence":"additional","affiliation":[{"name":"Faculdade de Farm\u00e1cia de Lisboa, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"L Cunha","family":"Teles","sequence":"additional","affiliation":[{"name":"Funda\u00e7\u00e3To Na. Sa. do Bom Sucesso, Portugal"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1992,7,1]]},"reference":[{"key":"bibr1-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1126\/science.6200936"},{"key":"bibr2-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM198705073161903"},{"key":"bibr3-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1126\/science.2425430"},{"key":"bibr4-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1126\/science.3006256"},{"key":"bibr5-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1093\/ije\/20.2.480"},{"key":"bibr6-095646249200300410","first-page":"572","volume":"38","author":"Centers for Disease Control","year":"1989","journal-title":"MMWR"},{"key":"bibr7-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1097\/00002030-199012000-00028"},{"key":"bibr8-095646249200300410","volume-title":"National Committee against AIDS","author":"Aires L","year":"1991"},{"key":"bibr9-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1097\/00002030-199002000-00001"},{"key":"bibr10-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM198803033180901"},{"key":"bibr11-095646249200300410","first-page":"64","volume":"4","author":"Telles LC","year":"1991","journal-title":"Acta Med Port"},{"key":"bibr12-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(89)90350-7"},{"key":"bibr13-095646249200300410","first-page":"22","author":"Bryceson A","year":"1988","journal-title":"Lancet"},{"key":"bibr14-095646249200300410","unstructured":"Victorino RMM, Maria VA, Ferreira MO, Louren\u00e7o MH. IV International Conference on AIDS. Abstract Book N.2, 5535. Stockholm, 1988"},{"key":"bibr15-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(87)90454-5"},{"key":"bibr16-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1097\/00002030-198812000-00004"},{"key":"bibr17-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1097\/00002030-199110000-00002"},{"key":"bibr18-095646249200300410","doi-asserted-by":"publisher","DOI":"10.1097\/00002030-199012000-00026"}],"container-title":["International Journal of STD &amp; AIDS"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/095646249200300410","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/095646249200300410","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:49:56Z","timestamp":1777675796000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/095646249200300410"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1992,7]]},"references-count":18,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1992,7]]}},"alternative-id":["10.1177\/095646249200300410"],"URL":"https:\/\/doi.org\/10.1177\/095646249200300410","relation":{},"ISSN":["0956-4624","1758-1052"],"issn-type":[{"value":"0956-4624","type":"print"},{"value":"1758-1052","type":"electronic"}],"subject":[],"published":{"date-parts":[[1992,7]]}}}