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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Recent social media posts discussed a study published last month in the Journal of Sexual Medicine, which found that transgender…
False claims and conspiracy theories about measles continued to circulate online this week as the measles outbreak that began in…
The measles outbreak in Texas and neighboring New Mexico is fueling myths and conspiracy theories about the disease and the…
An internal investigation by the Sacramento County Sheriff’s Office revealed that a patrol deputy who had allegedly been “exposed” to…
A story is circulating online about a woman who alleges that her severe bone pain and decay were caused by…
The growing measles outbreak in Texas and neighboring New Mexico is fueling conspiracy theories about the disease and the measles,…
Last week, the CDC postponed an Advisory Committee on Immunization Practices meeting scheduled for February 26 to 28, causing widespread…
On February 19, researchers at Yale uploaded a preprint study about “post-COVID vaccination syndrome,” an extremely rare collection of symptoms…
A February 19 article in a British tabloid fueled speculation that the Trump administration plans to ban mRNA COVID-19 vaccines.…
On February 14, President Donald Trump signed an executive order cutting federal funds to K-12 and higher education institutions that…
On February 13, President Donald Trump issued an executive order calling for the formation of a team to “assess the…
In a February 13 interview, newly confirmed HHS Secretary Robert F. Kennedy Jr. alleged that existing vaccine safety monitoring systems…
On February 8 and 9, a political podcast host with a large social media following shared two social media posts…
As of February 14, several West Texas counties have confirmed 48 measles cases, all in individuals who are unvaccinated or have…
On February 7, the CDC reported that flu infections are surging nationwide this season, with over 24 million cases, 310,000…
In a January 30 post in a parenting forum, a mother asked for assistance in understanding online claims she saw…