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Dr. John Campbell | NHS ... information

Within 4 weeks following infection, 90-99% of individuals infected with the SARS-CoV-2 virus develop detectable neutralizing antibodies.

2023-11-06 21:00:00 - Dr. John Campbell

Available scientific data suggests that in most people immune responses remain robust and protective against reinfection for at least 6-8 months after infection (the longest follow up with strong scientific evidence is currently approximately 8 months). 

 

Cellular immunity elicited by natural infection also target other viral proteins, which tend to be more conserved across variants than the spike protein. 

 

Natural immunity

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Naturally Acquired Immunity versus Vaccine-induced Immunity, Reinfections versus Breakthrough Infections: A Retrospective Cohort Study

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