Do vaccine parts stay in your body a long time?
Long‐lasting, biochemically modified mRNA, and its frameshifted recombinant spike proteins in human tissues and circulation after COVID‐19 vaccination
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study looks at how long the instructions (mRNA) and spike protein from COVID vaccines stay in the body and what they do.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 51 / 5
Evidence Score
Based on clinical experience or non-systematic literature reviews. The lowest level of evidence as they are most susceptible to bias and personal perspective.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study looks at how long the instructions (mRNA) and spike protein from COVID vaccines stay in the body and what they do.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 51 / 5
Evidence Score
Based on clinical experience or non-systematic literature reviews. The lowest level of evidence as they are most susceptible to bias and personal perspective.
Publication
Authors
Boros LG, Kyriakopoulos AM, Brogna C, Piscopo M, McCullough PA, Seneff S
Related Content
Claims (6)
Getting the COVID vaccine barely changes the proteins in your blood, but actually catching the virus causes big shifts in those same proteins.
The vaccine's genetic material might stick around in your heart and immune tissues for up to a month after the shot, longer than scientists first thought based on animal tests.
The spike protein made by the body after an mRNA vaccine might stay in the blood for over half a year, much longer than doctors first expected.
Getting an mRNA vaccine with a special chemical tweak might accidentally make your cells produce weird proteins that could confuse your immune system and possibly lead to autoimmune problems — in both people and mice.
After getting an mRNA vaccine, some people who feel totally fine might still show signs of heart inflammation or changes in heart metabolism on a special scan — and those signs could last up to six months.