COVID vaccines still protect against heart problems, large study finds

A large study of over 1 million US veterans indicates that updated COVID-19 vaccines continue to provide significant protection against major cardiovascular events. The findings suggest that the benefits remain particularly strong for older adults and those with underlying health conditions.
Why it matters
This research provides evidence-based support for vaccination efficacy in the face of declining public uptake and evolving virus variants.
Benefits outweigh risks COVID vaccines still protect against heart problems, large study finds Despite continued benefits, anti-vaccine rhetoric has driven down vaccination.
The article reports on peer-reviewed medical research published in a reputable journal without inflammatory language.
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