A U.S. senator is questioning why a top agency was expecting hundreds of safety signals for the COVID-19 vaccines.
Dr. Rochelle Walensky, director of the U.S. Centers for Disease Control and Prevention (CDC), claimed in 2022 that safety monitoring revealed no “unexpected safety signals” for the vaccines.
But the results to which she was referring showed hundreds of safety signals, or adverse events potentially linked to the shots.
The Epoch Times obtained the results through a Freedom of Information Act after the CDC refused to release them.
Sen. Ron Johnson (R-Wis.) is now wondering why the CDC expected so many signals after vaccination.
In a Jan. 10 letter citing The Epoch Times article on the results, Johnson demanded the CDC explain how it determined what is and is not an “unexpected safety signal.”
“The American people have a right to know the extent to which your agency was aware of and tracked COVID-19 vaccine adverse events. Your lack of transparency is unacceptable. Without immediately providing complete and reliable information about COVID-19 vaccine adverse events, you are obstructing Congressional oversight and leaving the public in the dark,” added Johnson, who was stonewalled when he requested the monitoring results.
The CDC did not respond to a request for comment.
Sen. Ron Johnson Letter To CDC PDFsen-johnson-letter-to-cdc
The CDC has made multiple false statements on the outcomes found from a type of analysis called Proportional Reporting Ratio (PRR). The analysis involves comparing the number of adverse events reported to a system co-managed by the CDC after COVID-19 vaccination to the number of adverse events reported after vaccination with other vaccines.
The CDC initially said that performing PRRs was outside of its purview, contradicting a government document that stated the agency “will perform” the technique. Dr. John Su, a top CDC official, then claimed it started performing the analysis in February 2021 and continued to do so as of July 18, 2022.
Both statements turned out to be wrong. After being pressed by Johnson, the CDC later said that it did not start the PRRs until March 25, 2022, and stopped performing them on July 31, 2022.
Walensky, a Biden appointee, admitted the CDC provided false information in a September 2022 letter to the senator.