have predicted that a super infectious variant, such as the delta, would spread and argue that current vaccination levels …

Although COVID-19 vaccines are safe and effective, many adults are hesitant or unwilling to use them. Drawing on data …

Childhood vaccinations are an important input to disease prevention, but vaccination rates have declined over the last … decade due largely to parental fears about vaccine dangers. Education campaigns on the safety of vaccines seem to have little … impact. Anecdotal evidence on disease outbreaks suggests that they may prompt vaccination behavior. I use newly compiled data …

We evaluate the impact of government mandated proof of vaccination requirements for access to public venues and non … vaccination rates and 790,000 or more first doses for Canada as a whole as of October 31, 2021 (5 to 13 weeks after the provincial … mandate announcements). We also find large vaccination gains in France (3 to 5 mln first doses), Italy (around 6 mln) and …