People in high-income countries have the lowest confidence in vaccines, with about 20% of those in Europe either disagreeing or being unsure of whether vaccines are safe, according to a new global survey.
Maureen McCormick does not approve of an anti-vaccination group using her image to downplay the seriousness of measles.
Amid a growing measles outbreak in the United States, the role of powerful tech companies like YouTube and Facebook in spreading vaccine misinformation is under heavy scrutiny.
Facebook will soon take action against misinformation about vaccines, according to a Facebook representative.
