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Kleynhans, Jackie; Tempia, Stefano; Wolter, Nicole; von Gottberg, Anne; Bhiman, Jinal N; Buys, Amelia; Moyes, Jocelyn; McMorrow, Meredith L; Kahn, Kathleen; Gómez-Olivé, F Xavier; Tollman, Stephen; Martinson, Neil A; Wafawanaka, Floidy; Lebina, Limakatso; du Toit, Jacques D; Jassat, Waasila; Neti, Mzimasi; Brauer, Marieke; Cohen, Cheryl
Emerging infectious diseases, 05/2022, Letnik: 28, Številka: 5Journal Article
By November 2021, after the third wave of severe acute respiratory syndrome coronavirus 2 infections in South Africa, seroprevalence was 60% in a rural community and 70% in an urban community. High seroprevalence before the Omicron variant emerged may have contributed to reduced illness severity observed in the fourth wave.
