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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A clip is circulating online of a Canadian doctor, who was previously disciplined for promoting false claims about COVID-19, accusing…
At recent public events, Donald Trump reiterated his promise to strip funding from public schools that mandate vaccines or masks.…
On July 23, Nature published a study assessing potential associations between mRNA COVID-19 vaccines and autoimmune diseases in 9 million…
A tech entrepreneur well known for promoting vaccine conspiracy theories claims in a recent blog post that Czech data proves…
A video explaining how to obtain an exemption for school immunizations has racked up millions of views across multiple social…
In a viral social media post, a U.S. congressperson baselessly claimed that President Biden’s alleged cognitive decline is related to…
Several conspiracy theories are circulating about mRNA vaccines being administered through bizarre alternative means. A video being shared in English…
During a congressional hearing, a former CDC director claimed that COVID-19 vaccine side effects were intentionally covered up by health…
A trending post repeated the debunked claim that COVID-19 vaccines are 50 times more likely to kill children than the…
In a recent viral video, presidential candidate RFK Jr. repeated the debunked claim that NIH scientists receive “kickbacks” from COVID-19…
Vaccine opponents are circulating a recent study that claims to have found a decrease in life expectancy following mRNA COVID-19…
Images and videos of abnormally large blood clots that are allegedly linked to COVID-19 vaccines have resurfaced online, claiming without…
Several recent posts promoted so-called vaccine detoxification, including supplements and preprints that claim to have found a way to “switch…
A discredited study linking COVID-19 vaccines to deaths that was pulled from the Lancet preprint server in June 2023 has…
The Kansas attorney general is suing Pfizer for misrepresenting COVID-19 vaccine safety and covering up risks, specifically pregnancy complications and…
The testimony of a pharmacist who claims to have Guillain-Barré syndrome (GBS) caused by employer-mandated COVID-19 vaccination is circulating online.…