Not only will people suddenly start dropping from strokes and heart attacks, developing diabetes and autoimmune disease - they'll also just get sicker and sicker and sicker. Everyone will be sick, all the time.
Our medical authorities will declare crises of fitness, nutrition, loneliness, phones, pollution - anything to avoid copping to their catastrophic failure.
And it will continue like this until we get biomarker tests. Then they'll start looking for treatments but not cures, bc money.