Retnaningsih, E.; Nuryanto, N.; Oktarina, R.; Komalasari, O.; Maryani, S.; Larasti, V.; Fertilita, S. Comparison of Anti-SARS-CoV-2 IgG Seropositivity Among Vaccinated, Unvaccinated, and COVID-19 Survivor Individuals: A Cross-Sectional Study in Palembang, Indonesia. Narra J 2025, 5.