Officials with the U.S. Centers for Disease Control and Prevention (CDC) have made multiple false statements this month regarding possible COVID-19 vaccine side effects, continuing a trend of mis- and disinformation from the public health agency.
Dr. Tom Shimabukuro, a top CDC official, recently repeated the lie that the agency has never detected a safety signal for ischemic stroke for the old COVID-19 vaccines.
“No safety signals were detected for ischemic stroke for primary series or monovalent boosters for Pfizer or Moderna vaccines in U.S. and global monitoring,” Shimabukuro told the Advisory Committee on Immunization Practices, a CDC advisory panel, on April 19.
CDC researchers identified ischemic stroke as a safety signal for the original Pfizer and Moderna COVID-19 vaccines, according to files obtained by The Epoch Times. More recently obtained documents show the CDC detected the signal as early as May 6, 2022.
The CDC acknowledges in official documents that any adverse events following COVID-19 vaccination that meet a certain criteria constitute “a safety signal.”
Shimabukuro, who also made the false claim during an earlier meeting in February, has not responded to requests for comment.
A CDC spokesperson previously doubled down on the claim, falsely stating that Shimabukuro was correct.
Ischemic stroke happens when the brain fails to get enough blood supply, according to the Mayo Clinic. It causes brain cells to die within minutes and often leads to death.
Another unnamed CDC official falsely told NBC that the agency has not found data “suggesting a link between COVID-19 vaccines and tinnitus,” a condition that has symptoms such as constant ringing in the ears.
The CDC identified tinnitus as a safety signal in its analysis of possible signals in data from the Vaccine Adverse Event Reporting System (VAERS), according to the files obtained by The Epoch Times.
Bert Kelly, a CDC spokesman, told The Epoch Times in an email: “To date, we have no data to support tinnitus and its link to COVID-19 infection or vaccination.”
After becoming aware of reports to the adverse event system of tinnitus after COVID-19 vaccination, the CDC analyzed data from a different surveillance system called the Vaccine Safety Datalink. CDC researchers did not identify any “clustering of tinnitus diagnoses” in the datalink system in the 70 days after COVID-19 vaccination, according to Kelly.
He did not make the data available.
Barbara Loe Fisher, co-founder and president of the National Vaccine Information Center, noted that there have been more than 24,000 reports of tinnitus submitted to VAERS after COVID-19 vaccination.
“There is mounting evidence in the medical literature that tinnitus involves inflammation in the brain,” Fisher said, pointing to several studies. “CDC officials should be taking the tinnitus signal seriously and actively pursuing every available avenue of research to find out what is going on rather than doing everything they can to quickly dismiss the reported risk for developing chronic ringing in the ears after COVID shots.”
Tinnitus is listed as a potential side effect of Johnson & Johnson’s COVID-19 vaccine and regulators in some countries list the condition as a potential adverse event following AstraZeneca’s COVID-19 vaccine. Moderna and Pfizer haven’t been formally linked with tinnitus, though some research has found a statistically significant increase in tinnitus following COVID-19 vaccination, which researchers said “suggest an association between the COVID-19 vaccines” and tinnitus.
One sufferer recently told The Epoch Times that she has a dull ringing in her ears that started an hour after receiving a dose of the Pfizer vaccine. Another said she suffered hearing loss after getting a COVID-19 vaccine.
Another Official Gives False Information
The CDC said it would analyze VAERS data through a data mining technique called Proportional Reporting Ratio (PRR). The agency later falsely said that the mining was not in the agency’s purview before changing its tune and saying it had actually started running PRRs in February 2021.
Dr. John Su, head of the CDC’s VAERS team, provided the new dates in a statement to The Epoch Times.
Su has since acknowledged it was false. The CDC now says it actually didn’t start the PRRs until March 2022, and stopped before the year ended.
Newly obtained emails show Su was told by a colleague that the CDC was not running PRRs between February 2021 and September 2021, but still gave the false information.
“We were not running any PRRs during this time,” Paige Marquez, a CDC employee, told Su and others in a June 2, 2022 email.
A month later, Su conveyed the false information to a CDC spokesperson, who relayed it to The Epoch Times. “We’ve been performing PRRs since Feb 2021, and continue to do to date,” he claimed.
Su did not respond to a request for comment.
Su also gave the false information in August 2022 to a colleague, Jeremy Goodman, before Marquez stepped in, the newly obtained messages show.
“I stand corrected: we did not conduct PRR analysis during the specified period,” Su wrote in one email. The CDC has said that none of its workers intentionally gave false information about PRRs.
Article cross-posted from our premium news partners at The Epoch Times.
Why the National Debt Is the Looming Threat to Your Retirement Plans
The Hidden Crisis No One Is Talking About
Every day, headlines warn about inflation, market volatility, and global instability—but the greatest looming threat to your retirement might be something far more fundamental: America’s skyrocketing national debt.
You can learn more about how the national debt affects you by reading this 3-minute report titled, “Debt Will Hit $40T in 2026: Prepare Your Retirement Now“.
With debt growing faster than most Americans can possibly fathom, the government’s borrowing habits have reached historic—and dangerous—levels. To cover spending, Washington is making moves with their budget packages, tariffs, and taxes. Is it enough? No. It’s not even close to what would be necessary to stop out-of-control debt, let alone reverse it.
How Debt Erodes Your Nest Egg
There are only so many levers government and the Federal Reserve can pull to try to protect Americans, assuming that’s even a top priority for them. Unfortunately, pulling one level to relive one pressure invariably adds pressure from another direction. This is why prices keep going up even as inflation reportedly slows.
For retirees and pre-retirees, that’s a perfect storm. The dollars you’ve worked hard to save lose value, and your cost of living increases while your investments lag behind.
If you’re relying solely on paper-based assets—stocks, bonds, or mutual funds—you’re essentially tied to the same system that’s creating the problem. It’s a system that was designed to work well in the 20th century, not in today’s world with people living longer and the dollar rapidly losing value.
This is why the 3-minute report, “Debt Will Hit $40T in 2026: Prepare Your Retirement Now,” is so important.
The Precious Metals Hedge
Thousands of Americans are looking for a tangible, time-tested hedge: physical gold and silver.
Unlike paper assets, precious metals aren’t dependent on government policy or the stock market’s mood swings. They’re real, finite resources that have maintained value for thousands of years through wars, recessions, and inflationary periods.
In fact, during times of high inflation and fiscal instability, gold often performs its best—because it’s seen as a store of value when faith in the dollar weakens. This is why prices have skyrocketed this year and are expected by many economists to continue going up in the future.
Take Control with a Gold IRA
One of the most effective ways to protect your retirement from national debt fallout is through a self-directed Gold IRA. This IRS-approved account lets you hold physical gold and silver within your retirement portfolio, giving you:
- Direct ownership of your assets
- A hedge against inflation and dollar decline
- The control to diversify beyond Wall Street
Augusta Precious Metals specializes in helping Americans just like you take this step with confidence. The company has earned a strong reputation for transparency, education, and personalized service—making it one of the most trusted names in the industry.
The Next Step: Secure Your Financial Future
Augusta Precious Metals has helped thousands of Americans with at least $50,000 to invest from their IRAs, 401(K)s, TSPs, and other retirement accounts safeguard their savings through precious metals.
If you’re concerned about what the rising national debt could mean for your future, now is the time to act.
Read this 3-minute report titled, “Debt Will Hit $40T in 2026: Prepare Your Retirement Now“ and learn the simple steps you can take to protect your retirement.



