How Long Do COVID-19 Vaccine Components Really Last in the Body?
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How Long Do COVID-19 Vaccine Components Really Last in the Body?
Do you remember when mRNA COVID-19 vaccines were first rolled out, a key selling point was their transience? The modified RNA would be translated into spike protein, trigger an immune response, and then be rapidly degraded. Simple, clean, and temporary.

Individual studies have been challenging that assumption for years: spike protein in blood months after vaccination, mRNA in lymph nodes weeks later, and vaccine components in brain and heart tissue. But until now, no one had pulled all that evidence together in one place.
Until now, a new systematic review of 20 studies documents COVID-19 vaccine mRNA, spike protein, and lipid nanoparticles persisting in blood and tissues for months to years.
Of course these findings don’t just apply to COVID-19 vaccines. The same core mRNA technology is being developed for cancer treatments, rare diseases, and influenza. If the assumptions are wrong here, they need to be re-examined everywhere.
Read the full article: https://imahealth.org/how-long-do-covid-19-vaccine-components-really-last-in-the-body/
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