Billions of people around the world have received mRNA jabs. The study suggests a large percentage of these people will suffer longterm heart damage as a result. Unreported Truths reports: The researchers conducted the tests on 777 employees at University Hospital Basel, one of Switzerland's top medical centers, from December 2021 through February 2022. The employees had already been scheduled to receive mRNA boosters and were asked if they would undergo a blood test for troponin levels three days later. In other words, the researchers conducted "active surveillance" on them to trace potential side effects, as opposed to "passive surveillance" vaccine safety systems like the federal government's VAERS, which depend on patients or doctors to report problems. The Moderna vaccinees were a healthy group, with an average age of 37 and few preexisting heart problems. About 70 percent were women. But post-jab blood tests found that 40 of the jab recipients had highl