Posted inHealth & Wellness

How Long Does Protective Immunity Against COVID-19 Last AfterInfection or Vaccination? Two Immunologists Explain

By: Prakash Nagarkatti, University of South Carolina and Mitzi Nagarkatti, University of South Carolina As the omicron variant of SARS-CoV-2 took hold across the globe in late 2021, it became readily apparent that the pandemic had entered a new phase. Having experienced a previous COVID-19 infection or being vaccinated still left many people wondering how […]