New research using mice reveals that tattoo ink particles rapidly migrate into lymph nodes shortly after application, where they remain detectable for extended periods. The study found that the pigments triggered the death of immune cells and caused lasting inflammation, potentially impairing the body’s response to vaccines like mRNA-based COVID shots. Scientists observed these effects even after the initial skin reaction had faded, raising concerns about long-term immune system impacts. The findings suggest tattooing may have broader biological consequences than previously understood.
Mouse research shows tattoo pigments move into lymph nodes within minutes and persist for months Ink triggered immune-cell death, chronic inflammation and weakened response to an mRNA COVID shot ...
