They may even go further still and claim that the shot causes the flu—like RFK recently did with measles:
> Kennedy claimed the outbreak was likely caused by vaccines — contrary to evidence that showed low vaccination rates as the culprit. The false theory seems to stem from a misreading of a California Department of Public Health report that mentioned cases of a vaccine-induced rash, not vaccine-induced measles.
* https://www.nbcnews.com/news/texas-measles-outbreak-anti-vac...
Measles used to not be a thing:
> The US declared that measles had been "eliminated" in 2000, but the country has seen outbreaks in recent years amid a rise in anti-vaccine sentiment. The last US measles death was in 2015, according to the Infectious Diseases Society of America.