Many scientists and public health officials were surprised that large swaths of the public were hesitant or outright hostile toward COVID-19 vaccines. “I never saw that coming,” Francis Collins, a former director of the National Institutes of Health, commented in 2022. Even today, three years after the start of the pandemic, about 1 in 5 Americans have not received a single dose of any COVID-19 vaccine.
What could be the reason for such widespread vaccine hesitancy? When it comes to skepticism toward vaccines, religion is often cited as an important factor. As sociologists researching the role of religion in vaccine attitudes and behaviors, we have found that the religion-vaccine connection is significant, but much more nuanced than simple stereotypes assume.
