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. 2022 Apr 8;41(2):199-203. doi: 10.5937/jomb0-33999

Figure 3. The relative decrease of the serum level of total anti-SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) antibodies compared to the peak after 3 and 6 months from coronavirus disease 2019 (COVID-19) vaccination, stratified by age and sex.

Figure 3