A jolting new study has found that deaths surge by over 1,200 percent among people who have received at least one Covid mRNA shot.

The study was conducted by a group of world-renowned epidemiologists, cardiologists, and data experts.

The pre-print paper for the study, co-authored by celebrated cardiologist Dr. Peter McCullough, was published Monday.

The study, titled “Excess Cardiopulmonary Arrest and Mortality after COVID-19 Vaccination in King County, Washington,” sought to investigate concerns about major spikes in serious cardiovascular adverse events, including myocarditis, myocardial infarction, and venous thromboembolism, all of which can lead to cardiopulmonary arrest.

The team of experts analyzed data on deaths in King County, Washington between 2020 and 2023.

The county has one of the highest rates of vaccinations in the United States.

98 percent of King County’s residents received at least one Covid injection by 2023.

The county has also suffered from a surge in excess deaths since the Covid mRNA shots were first rolled out for public use in 2021.

Alarmingly, the study found a staggering 1,236 percent increase in deaths in King County between 2020 and 2023.