In September 2022, The Epoch Times asked the U.S. Centers for Disease Control and Prevention to release its Proportional Reporting Ratio (PRR) data mining results. PRR1 measures how common an adverse event is for a specific drug compared to all the other drugs in the database.
According to the standard operating procedures2,3 for the Vaccine Adverse Event Reporting System (VAERS), which is run jointly by the CDC and the Food and Drug Administration, the CDC is required to perform these data mining analyses.
Not only did the CDC refuse to release the data, but it also provided false information — twice — in response to The Epoch Times’ questions about the monitoring being performed. As reported by The Epoch Times back in September 2022,4 the CDC initially claimed PRR analyses were “outside the agency’s purview” and that no monitoring was being done by them.
Eventually, the agency admitted it was doing PRRs, starting in February 2021, only to later claim they didn’t perform any PRRs until March 2022. The Epoch Times also cited several papers in which the FDA and/or CDC claimed their data mining efforts had come up empty handed.5 Now, we find that was all a pack of lies.
CDC Monitoring Reveals Hundreds of Safety Signals
In reality, the CDC’s PRR monitoring reveals HUNDREDS of safety signals, including Bell’s palsy, blood clots, pulmonary embolism and death — all of which, according to the rules, require thorough investigation to either confirm or rule out a possible link to the shots. As reported by The Epoch Times in early January 2023:6
“The CDC analysis was conducted on adverse events reported from Dec. 14, 2020, to July 29, 2022. The Epoch Times obtained the results through a Freedom of Information Act request after the CDC refused to make the results public …
PRR involves comparing the incidence of a specific adverse event after a specific vaccine to the incidence after all other vaccines. A signal is triggered when three thresholds are met, according to the CDC: a PRR of at least 2, a chi-squared statistic of at least 4, and three or more cases of the event following receipt of the vaccine being analyzed. Chi-squared tests are a form of statistical analysis used to examine data.
The results obtained by The Epoch Times show that there are hundreds of adverse events (AEs) that meet the definition, including serious conditions such as blood clotting in the lungs, intermenstrual bleeding, a lack of oxygen to the heart, and even death. The high numbers, particularly the chi-squared figures, concerned experts.
For many of the events, ‘the chi-squared is so high that, from a Bayesian perspective, the probability that the true rate of the AE of the COVID vaccines is not higher than that of the non-COVID vaccines is essentially zero,’ Norman Fenton, a professor of risk management at Queen Mary University of London, told The Epoch Times in an email after running the numbers through a Bayesian model that provides probabilities based on available information.”
Myopericarditis Is Far From the Only Problem
One of the few side effects of the COVID jabs that the CDC has actually acknowledged is myocarditis (heart inflammation), and a related condition called pericarditis (inflammation of the heart sack). Alas, the PRR monitoring results reveal there are more than 500 other adverse events that have stronger warning signals than either of those conditions.