Category: Public Health

CDC Headquarters

The CDC is lying to you about vaccines and autism

The CDC webpage about vaccines and autism now misrepresents the science and lies to the public about vaccines and autism. It's just part of HHS Secretary Robert F. Kennedy Jr.'s continuing war on vaccines.

/ November 24, 2025
MAHA has fallen

“MAHA has fallen”? Antivaxxers are getting very impatient with Robert F. Kennedy Jr.

Recently, antivaxxers have been expressing their impatience with HHS Secretary Robert F. Kennedy Jr.'s progress eliminating vaccines. It was inevitable. Has MAHA fallen?

/ November 17, 2025

COVID-19 infection during pregnancy is associated with higher rates of autism and neurodevelopmental diagnoses

A recent study found that infection with SARS-CoV-2 during pregnancy is associated with a higher risk of autism and neurodevelopment disorders. This is yet another reason why vaccination during pregnancy is important.

/ November 3, 2025
Aluminum hydroxide

RFK Jr. is definitely coming for your vaccines, part 4: Aluminum edition (or: Everything old is new again…again)

Last week, news stories reported that HHS Secretary Robert F. Kennedy Jr. had convened an "aluminum working group." Among the "scientists" there are antivax scientists about whom I've been writing for over a decade. Everything old antivax is new again.

/ October 13, 2025
Robert F. Kennedy Jr. lying about vaccines again

Robert F. Kennedy Jr. weaponizes an old antivax trope in his quest to eliminate vaccines

People who keep whistling past the graveyard (of vaccines) to assure themselves that RFK Jr,. won't take away their vaccines are deluding themselves. One seven-minute video he posted last week shows that, weaponizing an old one deceptive antivax trope claiming that vaccines didn't do that much to improve global health.

/ October 6, 2025

The Cholesterol Wars Continue

As a first approximation it seems that the purpose of social media is to misrepresent medical information and to promote wellness gurus who basically have no idea what they are talking about. Part of the problem is that medical science is often complex, and the short attention-span format of social media often favors simple clean narratives. So “wellness influencers” dominate while genuine...

/ October 1, 2025
Former President Donald Trump speaks at a podium with officials standing behind him during a televised press conference. News ticker mentions a potential Tylenol-autism link and displays the time as 2:49 PM.

That Trump, RFK, Oz Presser

Yes, we have to talk about that press conference with Trump, RFK Jr and Dr. Oz., which some are characterizing as the absolutely worst firehose of medical misinformation coming from the White House in American history. I think that is fair. This was the presser we knew was coming, and many of us were dreading. It was worse than I anticipated. I wrote a...

/ September 24, 2025
ACIP screenshot, day 2

Robert F. Kennedy, Jr. is definitely coming for your vaccines, part 3: Antivax rhetoric and incompetence at ACIP

The CDC's newly reconstituted antivax Advisory Committee on Immunization Practices met last week. The results weren't as horrific as I'd expected, but not for lack of trying. In this post, I'll focus on one presentation as a lens through which to look at the meeting as a whole.

/ September 22, 2025
Robert F. Kennedy Jr.

Robert F. Kennedy, Jr. is definitely coming for your vaccines, part 2: VAERS, the FDA, and ACIP

The Food and Drug Administration appears to be about to weaponize a classic antivax trope against COVID-19 vaccines, the abuse of reports to the Vaccine Adverse Events Reporting System to falsely portray them as deadly, even as news reports suggest that RFK Jr. will further restrict access to COVID-19 and three childhood vaccines. Here we go again.

/ September 15, 2025
Two syringes filled with blue liquid face each other, labeled "BENEFIT" on the left and "RISK" on the right, with their needles nearly touching in the center.

Unintended Side Effects HPV and Shingles Vaccines—Reason for Concern

While vaccine debate rages in social media and on Capitol Hill, examination of massive data sets reveals unanticipated effects of the human papilloma virus (HPV) and varicella-zoster (Shingles) vaccines.

/ September 9, 2025