My wife’s friend vaxxed her nine year old daughter a few weeks ago, despite kids having no real risk from omicron. Yesterday the daughter tested positive. The mom has been running around for weeks with “a cold” that isn’t seeming to get better. The vaccines make you susceptible to the virus by wiping out your T-cell immunity for weeks. Small exposures should be taken care of by the T-cells, but when you vax and boost, ANY exposure to virus will result in infection.