- Study suggests children develop short-term humoral immunity following SARS-CoV-2 infection News-Medical.Net
- COVID-19 antibodies persist at least nine months after infection Medical Xpress
- COVID-19 antibodies last at least nine months after infection, study finds The Indian Express
- COVID-19 antibodies persist 'at least nine months after infection', study finds Sky News
- Coronavirus antibodies persist at least nine months after infection: study Fox News
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