NewsBreak Original

In biology, it’s always about the dose, even at the nanoscale level. Too much of anything is hardly ever a good thing, and too little of anything is hardly ever helpful. That’s why pinpointing the threshold — the tipping point —where an effect is effectuated is vital yet tricky because the threshold could differ slightly from person to person. No human bodies work identically, only very similarly. And that slight deviation may be enough to trigger a rare adverse event, such as myocarditis from a dose of the Covid-19 mRNA vaccine.