Robert F. Kennedy Jr. is the single leading source of anti-vax ads on Facebook

Authored by arstechnica.com and submitted by mvea

Just two organizations were responsible for the majority of anti-vaccine advertisements on Facebook before the social media giant restricted such content in March of this year, according to a November 13 study in the journal Vaccine.

Of 145 anti-vaccine Facebook advertisements that ran between May 31, 2017 and February 22, 2019, the World Mercury Project and a group called Stop Mandatory Vaccination together ran 54% of them.

The World Mercury Project, which ran the most ads of any single source, is an organization closely aligned with the anti-vaccine group Children's Health Defense. Both are spearheaded by Robert F. Kennedy Jr., an environmental lawyer turned prolific peddler of dangerous anti-vaccine misinformation. He and his organizations promote conspiracy theories about vaccine safety, including the roundly debunked claim that safe, life-saving immunizations are linked to autism. More recently, Kennedy has become a prominent opponent of laws aimed at increasing vaccination rates among school children.

Stop Mandatory Vaccination is a for-profit venture run by a man named Larry Cook. He, too, trumpets vaccine misinformation and fear-mongers. On Facebook and other platforms, Cook runs advertisements and campaigns making dubious links between the vaccines and tragic baby deaths. One such ad was banned by the UK's Advertising Standards Authority last year. The regulator determined the ad to be "misleading," "unsubstantiated," and "likely to cause undue distress." In other instances, he has claimed that the pro-vaccine medical community is covering up the "slaughter" of children.

Cook has raised tens of thousands of dollars via crowd funding. (He was banned earlier this year from GoFundMe). The money goes not only to Cook's disturbing anti-vaccine misinformation campaigns but also to his own pockets. In an interview with The Daily Beast in February, Cook declined to disclose how much of the donations he receives go to himself and how much go to his anti-vaccine activities. He told the outlet: "I'm not a non-profit. I don't need to report any income—we are in a capitalist society and anyone can raise and spend how we want."

The academic study drawing attention to Kennedy's and Cook's efforts is based on data mined from Facebook's Ad Library. The library is an open, searchable repository of advertisements that the social media giant deems related to politics and "issues of national importance." Facebook set up the repository as an effort to appear more transparent in the wake of scandals, namely the misappropriation of data by Cambridge Analytica and the revelation that Russian operatives had weaponized Facebook ads to meddle in US politics.

While the data is in some ways vague and incomplete, it clearly shows that anti-vaccine propaganda was unified in promoting perceived harms of vaccines, conspiracy theories, and the idea of vaccine choice.

Compared with pro-vaccine Facebook ads, the anti-vaccine ads had slightly higher budgets and more reach. Anti-vaccine ads also had fewer sponsors—27 unique buyers of 145 anti-vaccine ads compared with 83 unique buyers of 163 pro-vaccine ads.

The study's authors, led by public health researchers at the University of Maryland, criticized Facebook for further politicizing the non-controversial issue of life-saving immunizations. They conclude that "the extent to which Facebook's advertisements, coupled with other social media channels, undermine public trust in vaccinations, and more broadly, the government agencies charged with protecting the public's health, is beyond simply worrisome."

After the study was complete, Facebook announced a crackdown on anti-vaccine misinformation, including ditching anti-vaccine ads. Though some of the changes have gone into effect—including the banishing of some ads—the authors cautiously note that the "full impact of these policies remains to be seen."

Vaccine, 2019. DOI: 10.1016/j.vaccine.2019.10.066 (About DOIs).

lightknight7777 on November 15th, 2019 at 14:47 UTC »

Their big complaint is about vaccines containing Thimerosal which has a form of ethylmercury as a preservative for the vaccines. For some reason, they seem completely unable to understand that there are two kinds of mercury we typically come into contact with and the one that causes harm is methylmercury, not ethylmercury (easy to remember because the bad one starts with "meth") as ethylmercury passes through the system quickly whereas methylmercury is the one that sticks around.

They also belligerently refuse to acknowledge that the vaccine industry has produced formulas that no longer contain the Thimerosal they're so afraid of for children and adults. In fact, all vaccines available for children under the age of 6 have non-Thimerosal versions available.

Lastly, they refuse to accept the wealth of information studying the impacts of Thimerosal based vaccines where the only side effects are possible allergic reactions and nothing else.

Ignorance does not excuse an unwillingness to learn.

beargrease_sandwich on November 15th, 2019 at 14:06 UTC »

All his kids are vaccinated for those considering his opinions.

mylifeforthehorde on November 15th, 2019 at 14:05 UTC »

From Wiki -

On February 15, 2017, Kennedy and actor Robert De Niro gave a press conference at the National Press Club) in Washington D.C., in which they accused the press of acting as propagandists for the $35 billion vaccination industry and refusing to allow debates on vaccination science. They offered a $100,000 reward to any journalist or other citizen who could point to a study showing that it is safe to inject mercury into babies and pregnant women at levels currently contained in flu vaccines.

wtf.