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  1. Apr 18, 2019 · Durability difference. Vaccine-induced immunity fades over time and the loss of protection differs with each disease. Mathematical models, based on cases from outbreaks as well as antibody levels and their decay, project how long immunity lasts in people who have received a full vaccine regimen.

  2. Jan 27, 2021 · While further research is needed, our study clearly showed that natural immunity is both more robust and longer-lasting than vaccine immunity. However, this finding should not lead to a questioning of the role of measles vaccination.

    • Francesco Paolo Bianchi, Simona Mascipinto, Pasquale Stefanizzi, Sara De Nitto, Cinzia Germinario, S...
    • 10.1080/21645515.2020.1871296
    • 2021
    • 2021
  3. Jun 21, 2021 · While natural immunity tends to last longer than vaccine immunity, experts say it depends on the pathogen. Vaccines for HPV, tetanus and pneumococcal provide stronger immunity than...

  4. Sep 13, 2021 · A large study out of Israel found that natural immunity gives longer lasting and stronger protection than the Pfizer vaccine. The same study said natural immunity plus a single vaccine dose gave...

  5. Nov 21, 2023 · Our study showed that natural immunity offers stronger and longer-lasting protection against infection, symptoms, and hospitalization compared to vaccine-induced immunity.

    • Anneli Uusküla
  6. Sep 9, 2021 · You can have: Natural immunity. Vaccine-induced immunity. Both natural and vaccine-induced immunity. No adaptive immunity at all. Questions arise: Do natural immunity and post-vaccination immunity offer the same level of protection? If you have both are you doubly-protected?

  7. Oct 28, 2021 · Knowledge on the duration of protective immunity resulting from both natural infection and vaccination is critical, as this would have key implications for relaxing the stringency of...