A roundup of some of the most popular but completely untrue stories and visuals of the week. None of these are legit, even though they were shared widely on social media. The Associated Press checked them out. Here are the facts:

COVID Vaccines Cause Irreversible Heart Damage

CLAIM: Myocarditis causes irreversible damage to the heart. Within five years of diagnosis, the death rate from myocarditis is 50%.

THE FACTS: Myocarditis, inflammation of the heart muscle, is a mild, temporary condition in the vast majority of cases, according to experts. Some social media users have been falsely claiming otherwise in recent weeks by misrepresenting the scientific literature on the condition. “Myocarditis is irreversible. Once the heart muscle is damaged, it cannot be repaired by the body,” states one widely shared Facebook post. “Myocarditis has a 20% fatality rate after 2 years and a 50% fatality rate after 5 years,” it continues. The Facebook post shows a screenshot of a blog post written by Edward Hendrie that included false claims about risks associated with COVID-19 vaccines. Hendrie told The Associated Press his statistics around myocarditis came from an academic article co-authored by Dr. Michael Kang, health sciences assistant clinical professor at the University of California Riverside School of Medicine. Kang, contacted by the AP, said Hendrie was misrepresenting the figures used in his article, which was published in October 2017, well before the COVID-19 pandemic. It was written “as a general review of viral myocarditis and does not pertain to vaccine-induced myocarditis,” Kang said. With regards to the myocarditis death rate, Kang said his article was referencing the most severe forms of myocarditis. Those numbers pertain to smaller, older studies, in which patients had extreme forms of the disease, “not what we are seeing with the covid19 vaccine,” Kang said in an email. But Adler said there are treatment options that can help recover heart tissue even in severe cases. Very rarely, teens and young adults given the Pfizer or Moderna vaccines have experienced myocarditis. The condition has mostly affected young men and teen boys, and they tend to recover quickly. After intense scrutiny, U.S. health authorities concluded the vaccine’s benefits outweigh that small risk, the AP reported. “The facts are clear: this is an extremely rare side effect, and only an exceedingly small number of people will experience it after vaccination. Importantly, for the young people who do, most cases are mild, and individuals recover often on their own or with minimal treatment,” read a statement issued last June by top U.S. government health officials, medical organizations, laboratory and hospital associations.

Blurred Seal Means Biden’s Not the Real President

CLAIM: Vice President Kamala Harris’ Twitter account blurred the presidential seal on President Joe Biden’s desk in a recent video because Biden isn’t really the president.

THE FACTS: This video of Biden signing the $1 trillion “Infrastructure Investment and Jobs Act” was first posted by the Democratic National Committee, which intentionally blurred the seal to avoid conflicting with a federal statute that limits how individuals can use the seal, according to DNC Deputy Communications Director Daniel Wessel. Harris’ personal Twitter account re-shared the video on Tuesday. The video fueled a flurry of conspiracy theories on social media, with numerous Twitter users falsely claiming the blurred seal must mean Biden is not the legitimate U.S. president. The federal statute, U.S. Code 713, says the presidential seal can only be used for official government business. Though legal experts disagree on the boundaries of appropriate use in accordance with the law, it’s become common practice for candidates and political parties to blur the presidential seal in campaign-related posts and on campaign accounts, according to Jordan Libowitz, communications director for the nonpartisan watchdog group Citizens for Ethics and Responsibility in Washington. The DNC has blurred the presidential seal in other recent Twitter posts, including in a video on Nov. 6 that Biden’s personal Twitter account re-shared. Former President Donald Trump also has shared videos with the seal blurred when using the posts for campaign purposes. The Trump Organization faced criticism in 2018 when replicas of the seal were displayed at one of its golf courses, violating federal law. The club removed the replicas and explained they had been gifts from members. Some social media users sharing Harris’ post also pointed to a woman seen clapping behind Biden in the video. Hundreds of Twitter users falsely claimed the woman’s rapidly moving hands appeared to go “through” Biden’s face. The Associated Press closely reviewed multiple versions of the video and found no such glitch or oddity. While Harris’ clapping hands in the videocast a shadow on the front of Biden’s face, the woman behind him remained behind him for the entire clip.

Pfizer CEO’s Wife Died Of Vaccine Complications

CLAIM: Myriam Bourla, the wife of Pfizer CEO Albert Bourla, has died from complications of the Pfizer COVID-19 vaccine.

THE FACTS: A conservative blog known for publishing inaccurate articles posted a story Nov. 10 falsely claiming that Albert Bourla’s wife had died and her cause of death was listed as “complications from the Pfizer vaccine.” There is no truth to these assertions. Pfizer spokesperson Amy Rose told The Associated Press that Myriam Bourla is “alive and well.” Rose called the incorrect claims “lies” meant to undermine public confidence in the company’s COVID-19 vaccine, and also accused the author of the article of “deliberately and maliciously attempting to cause emotional distress to the Bourla family.” The blog, The Conservative Beaver, did not provide any evidence for its claims and attributed some information to an unnamed doctor. The article also incorrectly stated that Myriam Bourla had “expressed skepticism with her husband’s experimental injection” and initially refused to take it. That claim is also false. The article took a months-old quote from Myriam Bourla out of context to support the inaccurate statement. In a Feb. 4 interview with the local news outlet Scarsdale 10583, Bourla, then 48, said she was “very proud” of her husband’s work in developing the vaccine, but that she had not received it yet because it was not her turn. Her stance was in accordance with vaccination guidance at the time, which prioritized essential workers, older adults and those at highest risk of experiencing severe complications from the virus. The Conservative Beaver did not immediately respond to a request for comment. In a separate blog post this month, the same site also falsely alleged that Albert Bourla had been arrested by the FBI and charged with fraud. Pfizer refuted the claim, and the FBI said it had no knowledge of such a case.

Woman Removed From Hockey Game For Wearing A Shirt Criticizing Biden

CLAIM: A video shows that a spectator was removed from a Wichita Thunder hockey game because she was wearing a sweatshirt emblazoned with the text “Let’s Go Brandon.”

THE FACTS: The woman was escorted out of the arena because she continued to use inappropriate language and gestures after multiple warnings, not because of the message on her clothing, the Wichita Thunder hockey team said in a Nov. 8 statement. In a video clip that circulated online, the woman is dressed in a gray sweatshirt featuring the message “Let’s Go Brandon,” a coded phrase that has become a rallying cry for some critics of President Joe Biden. The video shows the woman talking with security officials at Wichita’s InTrust Bank Arena before they escort her from her seat and toward the arena’s exit during a home game Nov. 5. “Woman getting kicked for wearing ‘let’s go Brandon’ shirt,” reads text overlaid on the video. However, this caption misrepresents what actually happened. “This individual was removed by arena security after multiple warnings, because she was using extremely profane language and gestures toward our staff and those around her,” the Wichita Thunder’s statement said. “She clearly was not kicked out because of her sweatshirt as the rest of her party, also wearing the same sweatshirts, were not removed and remained at the game until its conclusion.” The team’s statement added that it aims to create a “family-friendly environment” and removes individuals who do not follow the guidelines of the arena and the ECHL, the AA level professional league to which the team belongs.

Dutch Event Blocks Unvaccinated Kids From Seeing Santa

CLAIM: Authorities in the city of Zwolle, Netherlands, erected a high fence so that unvaccinated parents and their children could not see the arrival of Santa Claus at a Christmas event.

THE FACTS: The Christmas event was open to anyone regardless of vaccination status and the fence was erected for security reasons, according to Zwolle city officials. Social media users shared a video that shows parents shouting as officials erect a fence. Several widely shared tweets falsely claimed the clip showed that officials were stopping children whose parents hadn’t been vaccinated against COVID-19 from seeing the arrival of Sinterklaas, the Dutch name for Santa Claus. Another post showed a photo of a child looking through the fence, claiming she was not allowed inside the Zwolle event because “her parents are unvaccinated.” However, the event was not closed to the unvaccinated, just to those without tickets, officials told The Associated Press. At the yearly celebration organized by Stichting Evenementen Zwolle, a nonprofit that hosts festivals in the city, Santa arrives by boat in a canal followed by a reception on the town square. This year’s event was blocked off by a fence, but had space for 5,000 people who could reserve a ticket showing they were either vaccinated or had a negative COVID test result, said Sam Rademaker, Zwolle municipality spokesperson. “For security reasons we (the municipality) had agreed to erect blinded fences around the square and canal, as a part of crowd management and to make sure the visitors weren’t gathering next to a nearby busy road,” Rademaker said in an email. The commotion caught on the video took place as parents gathered to watch Santa’s arrival along an unfenced section of the canal, and officials then came and erected the barrier. “In short: no, the fences weren’t placed to keep unvaccinated individuals apart from the festivities,” Rademaker said. Zwolle Mayor Peter Snijders addressed the controversy on Facebook, reiterating that everybody, unvaccinated or vaccinated, was allowed to attend. “The fences were intended to guide visitors and to prevent crowds of viewers forming,” he said. “Not to block (unvaccinated) parents and children. We are sorry if that impression was created.”