The circulation of H5N1 bird flu in animals and limited infections in humans have motivated flu preparedness activities, such as stockpiling vaccines. Social media posts have baselessly implied that these efforts are evidence that a new laboratory-derived version of the virus is going to cause a pandemic — or even that there is a conspiracy to release bird flu from a lab.
Minnesota Gov. Tim Walz accepted his party’s vice presidential nomination, and repeated claims he has made before about the Republican ticket. Other speakers tried to link former President Donald Trump to Project 2025, among other claims.
Independent presidential candidate Robert F. Kennedy Jr. has given children’s health and the “chronic disease epidemic” a prominent role in his campaign. Diagnoses of a variety of chronic conditions in children have increased in recent decades, but likely not to the extent that Kennedy claims or for the reasons he gives.
We fact-checked former President Donald Trump’s speech accepting his party’s nomination.
Former President Donald Trump’s newly selected running mate, JD Vance, accepted the Republican Party’s vice presidential nomination on the convention’s third night, which featured claims about the economy, immigration and foreign policy.
Q: Are wind farms harmful to the environment?
A: Like all energy sources, wind farms have some negative environmental impacts. But getting energy from wind farms results in dramatically lower greenhouse gas emissions than getting it from fossil fuels.
Antarctica is losing ice mass to the ocean, contributing to global sea level rise. But a popular video misrepresented work focused on Antarctic ice shelves — which float in the sea at the edges of the continent — to incorrectly suggest that “it is unclear if Antarctica is losing any ice on balance.”
A recent video promoting independent presidential candidate Robert F. Kennedy Jr. promises to “start with some irrefutable facts.” The over 30-minute video, narrated by actor Woody Harrelson, begins with some biographical truths about the candidate, but veers into promoting various debunked or unsupported narratives about vaccines.
We’ve assembled answers to some questions about H5N1 bird flu.
While the risks associated with COVID-19 generally have decreased over time due to prior exposure to the vaccines and the virus, some people remain at elevated risk, such as the elderly and immunocompromised. The updated COVID-19 vaccines and, in some cases, a new monoclonal antibody can provide increased protection for this group.