{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T06:56:24Z","timestamp":1777877784863,"version":"3.51.4"},"reference-count":10,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Vector-Borne and Zoonotic Diseases"],"published-print":{"date-parts":[[2022,4]]},"abstract":"<jats:p>Limited data are available regarding severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) seroprevalence in children. In this study, we assessed for the first time the seroprevalence of SARS-CoV-2 in children from Romania. Serum samples of 379 children were investigated for the presence of SARS-CoV-2 total antibodies. Serologic tests were performed using Elecsys Anti-SARS-CoV-2 electrochemiluminiscence immunoassay that targets the nucleocapsid protein of the virus. The overall seroprevalence of SARS-CoV-2 total antibodies was 46.70%. No significant difference was observed between seropositive and seronegative children according to age groups, gender, and area of residence. Our findings revealed a high SARS-CoV-2 seroprevalence in Romanian children at the end of the third COVID-19 pandemic wave. Results suggest that children, regardless of age, gender, or area of residence, are susceptible to infection with SARS-CoV-2. Seroprevalence in children was similar to the seroprevalence reported in the adult population from Western Romania during the same period of time, March to June 2021.<\/jats:p>","DOI":"10.1089\/vbz.2022.0003","type":"journal-article","created":{"date-parts":[[2022,4,6]],"date-time":"2022-04-06T11:24:05Z","timestamp":1649244245000},"page":"267-270","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["SARS-CoV-2 Seroprevalence in Children from Western Romania, March to June 2021"],"prefix":"10.1177","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1094-3729","authenticated-orcid":false,"given":"Tudor Rares","family":"Olariu","sequence":"first","affiliation":[{"name":"Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania."},{"name":"Clinical Laboratory, Municipal Clinical Emergency Hospital, Timisoara, Romania."},{"name":"Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alina Cristiana","family":"Craciun","sequence":"additional","affiliation":[{"name":"Clinical Laboratory, Municipal Clinical Emergency Hospital, Timisoara, Romania."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daliborca Cristina","family":"Vlad","sequence":"additional","affiliation":[{"name":"Department of Biochemistry and Pharmacology, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania."},{"name":"Clinical Laboratory, County Clinical Emergency Hospital, Timisoara, Romania."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Victor","family":"Dumitrascu","sequence":"additional","affiliation":[{"name":"Department of Biochemistry and Pharmacology, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania."},{"name":"Clinical Laboratory, County Clinical Emergency Hospital, Timisoara, Romania."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Liviu Laurentiu","family":"Pop","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania."},{"name":"Bega's Pediatric Clinic, County Clinical Emergency Hospital, Timisoara, Romania."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Florin","family":"Horhat","sequence":"additional","affiliation":[{"name":"Multidisciplinary Research Center on Antimicrobial Resistance, Department of Microbiology, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania."},{"name":"Clinical Laboratory, Louis \u0162urcanu Emergency Hospital for Children, Timi\u015foara, Romania."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria Alina","family":"Lupu","sequence":"additional","affiliation":[{"name":"Discipline of Parasitology, Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara, Romania."},{"name":"Center for Diagnosis and Study of Parasitic Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania."},{"name":"Clinical Laboratory, Institute of Cardiovascular Diseases, Timisoara, Romania."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2022,4,19]]},"reference":[{"key":"e_1_3_5_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/ppul.25280"},{"key":"e_1_3_5_3_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0248946"},{"key":"e_1_3_5_4_1","unstructured":"European Centre for Disease Prevention and Control. COVID-19 situation update for the EU\/EEA as of January 7 2022. Available at https:\/\/www.ecdc.europa.eu\/en\/cases-2019-ncov-eueea"},{"key":"e_1_3_5_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/s43856-021-00007-1"},{"key":"e_1_3_5_6_1","doi-asserted-by":"publisher","DOI":"10.11613\/BM.2021.020706"},{"key":"e_1_3_5_7_1","doi-asserted-by":"publisher","DOI":"10.3390\/medicina58010035"},{"key":"e_1_3_5_8_1","doi-asserted-by":"publisher","DOI":"10.1182\/blood.2020008367"},{"key":"e_1_3_5_9_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamapediatrics.2020.4095"},{"key":"e_1_3_5_10_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0250541"},{"key":"e_1_3_5_11_1","doi-asserted-by":"publisher","DOI":"10.1136\/archdischild-2020-320558"}],"container-title":["Vector-Borne and Zoonotic Diseases"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1089\/vbz.2022.0003","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1089\/vbz.2022.0003","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1089\/vbz.2022.0003","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T23:01:47Z","timestamp":1777590107000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1089\/vbz.2022.0003"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,4]]},"references-count":10,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2022,4]]}},"alternative-id":["10.1089\/vbz.2022.0003"],"URL":"https:\/\/doi.org\/10.1089\/vbz.2022.0003","relation":{},"ISSN":["1530-3667","1557-7759"],"issn-type":[{"value":"1530-3667","type":"print"},{"value":"1557-7759","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,4]]}}}