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SARS-CoV-2/COVID-19 Natural Immunity

SARS-CoV-2/COVID-19 natural immunity is a controversial topic during the SARS-CoV-2 pandemic.

Research

Empirical Studies

Iliaki et al found zero reinfections in a study of urban health care workers. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8523483/

Majdoubi, Michalski et al demonstrated the existence of cross-reactive antibodies as far back as May 2020, and concluded that more than 90% of uninfected adults showed antibody reactivity against the spike protein, receptor-binding domain (RBD), N-terminal domain (NTD), or the nucleocapsid (N) protein from SARS-CoV-2. This seroreactivity was evenly distributed across age and sex, correlated with circulating coronaviruses’ reactivity, and was partially outcompeted by soluble circulating coronaviruses’ spike.1)

Comparisons of Empirical Studies

Critique of Empirical Research

Research Summaries

https://childrenshealthdefense.org/defender/research-natural-immunity-covid-brownstone-institute/

Quick Listing of Supportive Articles/Publications to Share

Propaganda

CDC Propaganda

The Center for Disease Control and Prevention has abandoned all pretense that it is other than a government-funded public relations arm of the pharmaceutical industry during the pandemic. The topic of natural immunity makes this reality most plain. https://www.cdc.gov/vaccines/covid-19/hcp/answering-questions.html

1)
Majdoubi, A., Michalski, C., O’Connell, S. E., Dada, S., Narpala, S. R., Gelinas, J. P., Mehta, D., Cheung, C., Winkler, D. F. H., Basappa, M., Liu, A. C., Görges, M., Barakauskas, V. E., Irvine, M. A., Mehalko, J., Esposito, D., Sekirov, I., Jassem, A. N., Goldfarb, D. M., & Pelech, S. (2021). A majority of uninfected adults show pre-existing antibody reactivity against SARS-CoV-2. JCI Insight. 2021;6(8):e146316. https://doi.org/10.1172/jci.insight.146316
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