Table 3 First annotation stage: sample tweets annotated as misinformation vs not misinformation

“The vaccine makes you infertile lol…depopulation with no deaths? Well not counting COVID deaths but you know”

“If your pillow looks like this, don’t worry about what’s in the vaccine”

“Don’t you dare take an mRNA experimental #vaccine and you are pregnant!!! There is no data that says it’s safe and effective for pregnant women or their unborn children.”

“I’m so excited!! I just signed up and received my ticket for the COVID vaccine! Together we will beat this devil ”

“Well, it happened. My daughter used my grandchildren to try to guilt me in to taking the vaccine for the CCP bioweapon. Satan is disguised in so many forms. Be on your guard…even when it feels like your heart is being ripped out. #StandStrong ”

“Moderna mRNA #Covidvaccine published results now released. Really impressive data in terms of effectiveness (94%). Very excited to see this in the arms of those in remote, LTC communities, others soon!