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A Project of The Annenberg Public Policy Center

Q&A on New COVID-19 Vaccine Policies

Q&A on New COVID-19 Vaccine Policies

In the past two weeks, U.S. public health authorities have skirted normal procedures and announced two major policy changes that will likely reduce access to COVID-19 vaccines and restrict use to higher-risk populations. Here, we explain what we know — and don’t — about these new COVID-19 vaccine policies.

Trump Administration Incorrectly Claims Certainty About Origin of Coronavirus

Trump Administration Incorrectly Claims Certainty About Origin of Coronavirus

Since regaining power in January, the Trump administration has repeatedly claimed with false certainty that the COVID-19 pandemic originated in a lab. But there isn’t clear evidence that the virus came from a lab. A new government website promoting the claim also gets some basic facts wrong.

RFK Jr.’s Misleading Line on the Chickenpox Vaccine

RFK Jr.’s Misleading Line on the Chickenpox Vaccine

Speaking before Congress, Health and Human Services Secretary Robert F. Kennedy Jr. misleadingly claimed that Europe doesn’t vaccinate children against chickenpox because a study shows that when you do, “you get shingles in older people.” While that is a theoretical concern, studies have not borne that out — and parts of Europe do vaccinate kids.

Trump’s 100th Day Spin

Trump’s 100th Day Spin

To commemorate his first 100 days in office this term, President Donald Trump gave a speech in Michigan and granted interviews to several news outlets. In our review of his remarks, we found false and misleading claims, including quite a few Trump has made before.

RFK Jr. Misleads on Autism Prevalence, Causes

RFK Jr. Misleads on Autism Prevalence, Causes

In announcing new autism prevalence data from the Centers for Disease Control and Prevention, Health and Human Services Secretary Robert F. Kennedy Jr. distorted scientific research to argue that there is an “epidemic” of autism that must be due to an “environmental toxin.”

No Sign of Texas Measles Outbreak Slowing, Contrary to RFK Jr.’s Claims

No Sign of Texas Measles Outbreak Slowing, Contrary to RFK Jr.’s Claims

On four separate occasions, Robert F. Kennedy Jr., the Health and Human Services secretary, has suggested that the measles outbreak in Texas, which is now over 500 cases, is beginning to subside and grow more slowly. But a review of state data indicates there’s no decline yet in the pace of cases.

Posts Make Unsupported Claims About Origin of Texas Measles Outbreak

Posts Make Unsupported Claims About Origin of Texas Measles Outbreak

The measles vaccine uses a weakened virus that’s never been shown to spread to others. Samples from the outbreak in Texas also show that a wild-type virus is responsible. Yet, social media posts have falsely claimed that the outbreak is due to a vaccine strain. Without evidence, other posts have blamed immigrants crossing the southern border illegally.

RFK Jr. Misleads About Measles Vaccine in Hannity Interview

RFK Jr. Misleads About Measles Vaccine in Hannity Interview

In an interview with Fox News’ Sean Hannity, Health and Human Services Secretary Robert F. Kennedy Jr. made several unsupported or misleading claims about the measles vaccine, which the Centers for Disease Control and Prevention has said is safe and “the most important tool to prevent” the disease. Meanwhile, a measles outbreak in Texas continues to expand. 

Measles Is Harmful, Contrary to Flimsy Social Media Claims of Long-Term Benefits

Measles Is Harmful, Contrary to Flimsy Social Media Claims of Long-Term Benefits

Measles is an extremely contagious vaccine-preventable disease that can lead to death or disability. It also wipes out immune memory for several years after an infection. As an outbreak in Texas continues to expand, social media posts have claimed without sufficient support that measles infections are beneficial later in life against cancer and other diseases, an idea health secretary Robert F. Kennedy Jr. has echoed.

RFK Jr. Misleads on Vitamin A, Unsupported Therapies for Measles

RFK Jr. Misleads on Vitamin A, Unsupported Therapies for Measles

In the midst of a growing measles outbreak in Texas that has killed one child, Health and Human Services Secretary Robert F. Kennedy Jr. has misleadingly focused on vitamin A, including from cod liver oil, and two non-standard medications as treatments for measles.