The alerts on these pages are based on the monitoring of publicly available data. While some alerts reference false claims, others are included to indicate gaps in knowledge, concerns, speculation, and other trending narratives. Inclusion in reporting is based on reach and velocity of spread and on whether conversations may impact health behaviors and decisions.

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The misleading claim that doctors are paid or bribed by pharmaceutical and insurance companies to “push” vaccines is being widely…
Following HHS Secretary Robert F. Kennedy Jr.’s reported plan to “review” all vaccines containing aluminum, myths about the ingredient in…
On July 9, the CDC reported that measles infections have reached their highest levels in over 30 years, with nearly…
In a June 30 interview, HHS Secretary Robert F. Kennedy Jr. falsely claimed that the hepatitis B vaccine is linked…
In late June, as a heat wave gripped much of the U.S., social media users with large followings began discussing…
Conversations about the CDC’s Advisory Committee on Immunization Practices June 25 and 26 meeting are trending online. Although vaccine opponents…
As much of the U.S. experienced a heat wave, social media posts discussed the health impacts of extreme heat. Many…
Recent reports suggest that one of the symptoms of the new COVID-19 variant NB.1.8.1 is stabbing throat pain, which some…
On June 9, Robert F. Kennedy, Jr. announced that all ACIP members had been removed from their positions only two…
An anti-vaccine chiropractor who was previously identified as a leading online source of false claims about COVID-19 vaccines shared a…
On June 4, a social media user posted, “If postpartum literally makes mothers suicidal how is it safe to let…
A new study resurfaced the debunked myth that vaccines cause SIDS. The analysis of previous studies, which was authored by…
Utah lawmakers recently announced that they will not revisit a 2023 law banning gender-affirming care for minors, despite a study…
On May 27, the HHS secretary shared a video in which he announced that the CDC will no longer recommend…
A May 21 congressional hearing and report, led by a congressman who had previously promoted COVID-19 conspiracy theories, accuses federal…
Earlier this month, a Washington mother was arrested and charged with manslaughter after blood tests confirmed that her 5-year-old son…