EXCLUSIVE: Newly Obtained Emails Shed More Light on CDC’s False Vaccine Safety Monitoring Statements

By Zachary Stieber
Zachary Stieber
Zachary Stieber
Reporter
Zachary Stieber is a senior reporter for The Epoch Times based in Maryland. He covers U.S. and world news.
October 3, 2022Updated: October 25, 2022

Newly obtained emails show that the Centers for Disease Control and Prevention (CDC) made a false statement about COVID-19 vaccine safety monitoring in 2021, months before agency officials gave false statements on the matter to The Epoch Times.

The emails also show top officials in the agency discussing performing safety monitoring on a key database for myocarditis, a form of heart inflammation that has been linked to the COVID-19 vaccines from Pfizer and Moderna.

The CDC promised in a set of operating procedures in 2021 to perform a type of analysis called Proportional Reporting Ratio (PRR) on reports of adverse reactions following COVID-19 vaccination. The reports are submitted to the Vaccine Adverse Event Reporting System (VAERS), which officials have described as “the nation’s early warning system” for post-vaccination adverse events. The CDC also stated in an updated set of operating procedures in 2022 that it would perform the analysis.

But the CDC has made false statements three times this year on PRRs, initially stating that such analyses were outside the agency’s purview, then stating that the analyses were performed starting in 2021, then stating that the analyses didn’t begin until 2022. The newly obtained emails show that an official falsely told an editor in 2021 that the CDC doesn’t perform PRR analyses.

John Gregory, a health editor at NewsGuard, wrote to the CDC on Oct. 19, 2021, asking for a comment regarding a claim that the CDC’s PRR analysis can’t accurately identify when a vaccine causes adverse events, one of the emails shows. Martha Sharan, a CDC spokeswoman, sent the query to Dr. John Su, who leads the CDC’s VAERS team, and Dr. Tom Shimabukuro, who also works on vaccine safety.

Their responses were redacted, apart from a comment on NewsGuard. Sharan then wrote that she had spoken to Gregory.

“I spoke to the reporter and explained that CDC does not do PPR [sic] analysis. The reporter is not going to pursue this any further!” Sharan wrote, noting later that she meant PRR analysis.

That contradicts the operating procedures, which state that the CDC “will perform Proportional Reporting Ratio (PRR) analysis” on VAERS reports.

“We let our published content speak for itself,” Gregory told The Epoch Times in an email when notified that the CDC does actually perform PRRs.

vaccine for children
Nora Burlingame, 3, sits on the lap of her mother, Dina Burlingame, and gets a fist bump from nurse Luann Majeed after receiving her first dose of the Pfizer COVID-19 vaccination at UW Medical Center-Roosevelt in Seattle on June 21, 2022. (David Ryder/Getty Images)

‘That’s a New One to Me’

In June, the CDC falsely told Children’s Health Defense, a nonprofit, that PRR analysis is “outside of [the] agency’s purview.” An Associated Press reporter, Angelo Fichera, flagged a Children’s Health Defense article on the statement to the CDC, asking whether the CDC had ever performed the analysis, according to the newly obtained emails.

Kristen Nordlund, another CDC spokeswoman, forwarded the query to Sharan.

“Martha—thoughts on this one?” she asked.

Sharan responded, “That’s a new one on me—proportional reporting ratios’—I need to send this one to John.”

She later sent a statement about PRRs to The Associated Press and the Washington Examiner.

The Associated Press and NewsGuard never published stories on the topic. After The Epoch Times reported on contradictory statements from the CDC, the Examiner published an article about the developments.

Fichera, Sharan, and Su didn’t respond to requests for comment for this article.

The emails were obtained by The Epoch Times and an independent researcher through  Freedom of Information Act (FOIA) requests.

“The CDC claims to be vigilantly and transparently monitoring the safety of COVID-19 vaccines, but when it comes to Proportional Reporting Ratio (PRR) analysis, the CDC’s broken promises, inconsistent statements, stonewalling, and double standards tell a different story,” Mary Holland, president and general counsel of Children’s Health Defense, told The Epoch Times via email.

“When asked about PRR analysis in connection with COVID vaccines—through FOIA, media, and congressional requests—CDC has made conflicting statements, some of them false. When confronted about the statements, the CDC claimed, essentially, that PRR analysis is not worth doing. And for the few months of PRR the CDC now says it has completed, the CDC has failed to make the results public, despite requests from multiple sources.

“Children’s Health Defense calls on the CDC to do the right thing: Do the analysis, and make the results available.”

Here is a timeline of CDC emails and statements. Some are being reported for the first time in this story, which continues below.

“I spoke to the reporter and explained that CDC does not do PPR [sic] analysis. The reporter is not going to pursue this any further!”—Sharan to CDC colleagues, Oct. 19, 2021. (source: FOIA response to independent researcher)

“Correction—that should say PRR.”—Sharan to CDC colleagues, Oct. 19, 2021. (FOIA response to independent researcher)

“Program staff within the Immunization and Safety Office inform me that no PRRs were conducted by CDC. Furthermore, data mining is outside of [the] agency’s purview.”—Roger Andoh, June 16, 2022. (letter to Children’s Health Defense)

“That’s a new one on me—proportional reporting ratios’—I need to send this one to John.”—Sharan to CDC colleagues, June 22, 2022 (FOIA response to The Epoch Times)

“Program staff within the Immunization and Safety Office inform me that no PRRs were conducted by CDC. Furthermore, data mining is outside of the agency’s purview.”—Bruno Viana to Andoh, June 30, 2022 (FOIA response to The Epoch Times)

“CDC has been performing PRRs since Feb 2021, and continues to do so to date.”—Dr. John Su, July 18, 2022 (statement to The Epoch Times)

“CDC has revisited several FOIA requests and as a result of its review CDC is issuing corrections. … In reference to Proportional Reporting Ratios (PRRs)—CDC performed PRRs from March 25, 2022, through July 31, 2022.”—Sharan, Aug. 8, 2022. (statement to The Epoch Times)

“CDC performed PRR analysis between March 25, 2022, through July 31, 2022. CDC also recently addressed a previous statement made to The Epoch Times to clarify PRR were not run between February 26, 2021, to September 30, 2021.”—CDC Director Dr. Rochelle Walensky, Sept. 12, 2022 (letter to Sen. Ron Johnson (R-Wis.))

Epoch Times Photo
A member of the U.S. military receives the Moderna COVID-19 vaccine at Camp Foster in Ginowan, Japan, on April 28, 2021. (Carl Court/Getty Images)

Other Emails

Several other messages add to the timeline of the CDC’s internal and external statements regarding PRR.

Two weeks after Andoh falsely told Children’s Health Defense that data mining was outside of the CDC’s purview, Bruno Viana, a CDC records employee, sent emails to Andoh about the response.

Viana cited, word-for-word, portions of the letter that Andoh had sent to the group.

The context of the emails is unclear.

An email to Viana requesting more information returned an away message. The CDC records office declined to comment, stating that a new FOIA request would be necessary to obtain the information.

Another set of internal emails shows Su and Shimabukuro involved in responding to The Associated Press and the Washington Examiner.

“With the above background, I might suggest the following response,” Su said in one heavily redacted email.

Shimabukuro later wrote, “John’s edits look fine to me. Thanks.”

And other emails featured Su and Sharan talking to and about The Epoch Times’s queries, including a follow-up query noting that an initial response didn’t make clear whether the CDC had, in fact, performed PRRs.

Su was attributed with the false statement that the CDC had started PRRs in February 2021. One of the missives indicates that the statement did come from him. That portion of the email is redacted, but the length of the text aligns with the actual response.

Analysis on Myocarditis

Clinical trials for the COVID-19 vaccines turned up no evidence of myocarditis, a form of heart inflammation, or a related condition called pericarditis. But real-world evidence of the conditions began emerging in early 2021.

After the Department of Defense said in the spring of 2021 that it identified myocarditis as a possible side effect of the vaccines, Walensky, the CDC’s director, claimed that the CDC saw no signal for myocarditis after looking at its vaccine safety data.

“After hearing about these reports, we, again, looked back in our vaccine safety data, and we have not seen any reports of those. Those have since been reported to us, and so those investigations are ongoing,” she said during a press briefing. “We have not seen a signal, and we’ve actually looked intentionally for the signal in the over 200 million doses we’ve given.”

The CDC has declined to make public the results of that review. It’s not clear what systems the CDC reviewed.

“At the time of the director’s press conference, CDC did not have sufficient evidence to conclude there was a safety signal for myocarditis following mRNA COVID-19 vaccination. Continued surveillance subsequently detected a safety signal, and further assessment verified that signal,” Sharan told The Epoch Times in a recent email.

The Pfizer and Moderna vaccines are both built on messenger RNA, or mRNA, technology.

An exchange just two weeks later included in the newly released emails shows that CDC officials discussed myocarditis monitoring.

Shimabukuro wrote on May 13, 2021, to Su and Paige Marquez, another CDC official, with the subject line “PRR for myocarditis.” That email was entirely redacted.

“Are you saying …” Marquez responded. The rest of her email was redacted.

Shimabukuro’s next email was completely redacted, as was an email from Su, apart from his signature.

“No Janssen,” Shimabukuro wrote next.

Su wrote, “Okay, thanks for clarifying!”

The exchange ended there.

Zachary Stieber is a senior reporter for The Epoch Times based in Maryland. He covers U.S. and world news.