Study: For unvaccinated, reinfection by SARS-CoV-2 is likelyDiseases, Conditions, Syndromes News

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  • Post published:October 4, 2021
  • Post category:Uncategorized

Throughout the COVID-19 pandemic, there has been much uncertainty about how long immunity lasts after an unvaccinated person is infected with SARS-CoV-2.