@article{3000163, title = "Repeated leftover serosurvey of SARS-CoV-2 IgG antibodies, Greece, March and April 2020", author = "Bogogiannidou, Z. and Vontas, A. and Dadouli, K. and Kyritsi, M.A. and Soteriades, S. and Nikoulis, D.J. and Mouchtouri, V.Α. and Koureas, M. and Kazakos, E.I. and Spanos, E.G. and Gioula, G. and Ntzani, E.E. and Eleftheriou, A.A. and Vatopoulos, A. and Petinaki, E. and Papaevangelou, V. and Speletas, M. and Tsiodras, S. and Hadjichristodoulou, C.", journal = "Eurosurveillance", year = "2020", volume = "25", number = "31", pages = "1-6", publisher = "European Centre for Disease Prevention and Control (ECDC)", issn = "1025-496X, 1560-7917", doi = "10.2807/1560-7917.ES.2020.25.31.2001369", keywords = "immunoglobulin G antibody; immunoglobulin G; virus antibody, adult; aged; antibody blood level; Article; case fatality rate; controlled study; coronavirus disease 2019; female; Greece; human; infection rate; major clinical study; male; nonhuman; real time polymerase chain reaction; seroprevalence; Severe acute respiratory syndrome coronavirus 2; sex difference; trend study; urban area; adolescent; age distribution; Betacoronavirus; blood; child; Coronavirinae; Coronavirus infection; immunology; infant; isolation and purification; middle aged; newborn; pandemic; preschool child; prevalence; seroepidemiology; sex ratio; virology; virus pneumonia; young adult, Adolescent; Adult; Age Distribution; Aged; Antibodies, Viral; Betacoronavirus; Child; Child, Preschool; Coronavirus; Coronavirus Infections; Female; Greece; Humans; Immunoglobulin G; Infant; Infant, Newborn; Male; Middle Aged; Pandemics; Pneumonia, Viral; Prevalence; Seroepidemiologic Studies; Sex Distribution; Young Adult" }