Scientists have long known that mRNA COVID-19 vaccines are highly effective and generally safe, but in rare cases they can be linked to myocarditis, especially in younger males. Researchers at Stanford Medicine say they have now identified a biological mechanism that may explain why this happens, helping clarify the science and possibly opening the way to preve…Continue Reading The study found that two immune signaling proteins, CXCL10 and IFN-gamma, appear to play a central role. Researchers observed that certain immune cells exposed to the vaccine produced these inflammatory signals, which then appeared to trigger immune activity that could affect heart...
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