Lessons We Have Learned Regarding Seroprevalence in High and Low SARS-CoV-2 Contexts in Greece before the Omicron Pandemic Wave.
Ourania S KotsiouGeorgios D VavougiosDimitrios PapagiannisElena MatsiatsiouDimitra AvgeriEvangelos C FradelosDimitra I SiachpazidouGarifallia PerlepeAngeliki MiziouAthanasios KyritsisEudoxia GogouSerafim KalampokasGeorgios KalantzisVaios S KotsiosKonstantinos I GourgoulianisPublished in: International journal of environmental research and public health (2022)
Before the Omicron pandemic wave, herd immunity was reached in different contexts in Greece. Higher antibody titers were measured in infected vaccinated individuals than in infected unvaccinated ones.