Vaccine Hesitancy

Widespread trust in vaccines often leads to higher vaccination rates, but vaccine shortages can deter even those with confidence in vaccines. Furthermore, while vaccine mandates can create an appearance of universal vaccination, people may remain hesitant, resulting in lower compliance than anticipated. Read More

Vanderbilt biologists Nicole Creanza and Kerri-Ann Anderson have developed a new mathematical model, rooted in cultural evolution, that represents vaccine hesitancy as a belief that can influence, but not perfectly predict, whether parents will decide to vaccinate their children. Read More

Vanderbilt University professor Carolyn Heinrich and colleagues conducted research to examine interactions between people inquiring about how to get a COVID-19 vaccine with state agencies and major vaccination sites. Their findings are newly published online in the journal "Social Science & Medicine." Read More