{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T04:48:36Z","timestamp":1790225316744,"version":"4.1.0"},"reference-count":18,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2009,10,19]],"date-time":"2009-10-19T00:00:00Z","timestamp":1255910400000},"content-version":"unspecified","delay-in-days":8054,"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":[[1987,10]]},"abstract":"<jats:title>SUMMARY<\/jats:title>\n                  <jats:p>Rift Valley fever (RVF) causes abortion in sheep and cattle. However, the teratogenic and abortogenic potential of RVF in humans is not known. Sera from a total of 1163 pregnant women in Mozambique were tested for RVF virus antibodies by ELISA and 28 (2%) were found to be positive. Mothers experiencing fetal death or miscarriage (155) had the same RVF virus antibody prevalence as those with normal deliveries. Analysis of maternity histories showed some indication of increased fetal wastage among women positive for RVF virus antibody.<\/jats:p>\n                  <jats:p>The ELISA used in this study was compared with a plaque reduction neutralization test and found to be equally sensitive and specific for the detection of RVF virus IgG antibodies.<\/jats:p>","DOI":"10.1017\/s0950268800068011","type":"journal-article","created":{"date-parts":[[2009,10,19]],"date-time":"2009-10-19T08:44:24Z","timestamp":1255941864000},"page":"517-522","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":29,"title":["Rift Valley fever: a sero-epidemiological survey among pregnant women in Mozambique"],"prefix":"10.1017","volume":"99","author":[{"given":"B.","family":"Niklasson","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J.","family":"Liljestrand","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Bergstr\u00f6m","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C. J.","family":"Peters","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2009,10,19]]},"reference":[{"key":"S0950268800068011_ref017","first-page":"1","article-title":"Fatal Rift Valley fover of man in Rhodesia","volume":"25","author":"Swanepoel","year":"1979","journal-title":"Central African Journal of Medicine"},{"key":"S0950268800068011_ref015","first-page":"42","volume-title":"Epidemiology and liioslalistics","volume":"3","author":"Shope","year":"1981"},{"key":"S0950268800068011_ref013","first-page":"403","volume-title":"CRC handbook series in zoonoses, section It: viral zoonoses","volume":"1","author":"Peters","year":"1983"},{"key":"S0950268800068011_ref008","doi-asserted-by":"publisher","DOI":"10.1017\/S0022172400062434"},{"key":"S0950268800068011_ref007","unstructured":"Liljestrand J. (1985). Maternal morbidity in Mozambique. M.D. Thesis. University of Uppsala, Sweden."},{"key":"S0950268800068011_ref005","doi-asserted-by":"publisher","DOI":"10.1084\/jem.62.3.433"},{"key":"S0950268800068011_ref003","first-page":"1224","article-title":"Experimental Rift Valley fever in calves, goats and pigs","volume":"23","author":"Easterday","year":"1962","journal-title":"American Journal of Veterinary Research"},{"key":"S0950268800068011_ref001","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(80)90167-4"},{"key":"S0950268800068011_ref012","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1128\/JCM.19.2.225-229.1984","article-title":"Detection of human immunoglobulins. G and M antibodies to Rift Valley fever virus by enzyme-linked immunosorbent assay","volume":"19","author":"Niklasson","year":"1984","journal-title":"Journal of Clinical Microbiology"},{"key":"S0950268800068011_ref010","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(79)90004-X"},{"key":"S0950268800068011_ref006","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(79)90006-3"},{"key":"S0950268800068011_ref004","first-page":"1231","article-title":"Experimental Rift Valley fever in lambs and sheep","volume":"23","author":"Easterday","year":"1962","journal-title":"American Journal of Veterinary Research"},{"key":"S0950268800068011_ref016","doi-asserted-by":"crossref","first-page":"213","DOI":"10.4049\/jimmunol.62.2.213","article-title":"Rift Valley fever: accidental infections among laboratory workers","volume":"62","author":"Smithburn","year":"1949","journal-title":"Journal of Immunology"},{"key":"S0950268800068011_ref018","first-page":"867","article-title":"Rift Valley fever affecting humans in South Africa: a clinico-pathological study","volume":"51","author":"Van Velden","year":"1977","journal-title":"South African Journal of Medicine"},{"key":"S0950268800068011_ref011","first-page":"397","article-title":"Rift Valley fever: A zoonosis","volume":"65","author":"Murphy","year":"1961","journal-title":"Annual Proceedings United Stales Livestock Sanitary Association"},{"key":"S0950268800068011_ref002","doi-asserted-by":"publisher","DOI":"10.1002\/path.1700340418"},{"key":"S0950268800068011_ref009","first-page":"391","article-title":"Rift Valley fever: vector studies in the field","volume":"43","author":"McIntosh","year":"1972","journal-title":"Journal of the South African Veterinary Medical Association"},{"key":"S0950268800068011_ref014","doi-asserted-by":"crossref","first-page":"600","DOI":"10.4049\/jimmunol.89.5.660","article-title":"The development of a formalin-killed Rift Valley fever virus vaccine for use in man","volume":"89","author":"Randall","year":"1962","journal-title":"Journal of Immunology"}],"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0950268800068011","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,27]],"date-time":"2023-05-27T02:38:45Z","timestamp":1685155125000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0950268800068011\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1987,10]]},"references-count":18,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1987,10]]}},"alternative-id":["S0950268800068011"],"URL":"https:\/\/doi.org\/10.1017\/s0950268800068011","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[1987,10]]},"assertion":[{"value":"Cambridge University Press 1987","name":"license","label":"License","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}}]}}