Vaccine holdouts in Austria will soon face a $4,000 fine, while unvaccinated people in Germany, Slovakia and Czechia are barred from public services, events and restaurants.
Pfizer and BioNTech said the long-term data, measured from seven days to four months after the second dose, would form the basis of a submission for full regulatory approval.
Massachusetts-based Akston Biosciences dosed the first participants in a Phase 2/3 study to test its Covid-19 vaccine, which is stable for at least six months at room temperature.