https://www.live-feeds.com/feed/heart-protection-from-covid-shots-remains-amid-updates-study-findsContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/heart-protection-from-covid-shots-remains-amid-updates-study-findshttps://www.live-feeds.com/feed/heart-protection-from-covid-shots-remains-amid-updates-study-finds#u1647Tue, 16 Jun 2026 20:02:16 +0000Multiple large-scale studies confirm COVID-19 vaccines reduce major cardiovascular risks—including heart attacks and cardiac death—even with updated formulations. Protection holds across age groups, particularly older adults, though vaccine uptake has declined. Anti-vaccine messaging is cited as a factor in lower vaccination rates despite ongoing benefits. Safety monitoring continues by U.S. health agencies.What's confirmed:COVID-19 vaccination is linked to a roughly 40% lower risk of major cardiovascular events, including strokes, heart attacks, and heart disease hospitalization, according to