The Covid "vac" (trojan horse) is an IQ test. Those who fail it will die. Some, almost immediately, and others will take up to three years. Not all of the jabs have the kill shot because too many people at one time with side effects and deaths would alarm the general public. Many of the shots are placebo saline. It's random. They're planning continual "boosters" which will contain the kill shot for those whose previous jabs were saline.