evidence: Unvaccinated people continue to die at a higher rate than vaccinated people. [...] It is true that people vaccinated against COVID-19 now comprise the majority of COVID-19 deaths in the U.S., but that’s been the case since April, and it is not a verdict on vaccine effectiveness, said Cynthia Cox, vice president at the Kaiser Family Foundation. Cox conducted the analysis for The Washington Post, updating numbers that she and others had written about in April for KFF. [...] Things have been heading in that direction for a while, with vaccinated Americans steadily making up a greater share of COVID-19 deaths, according to an article Cox co-authored for KFF in April.