Iceland’s Chief Epidemiologist Þórólfur Guðnason says vaccination has not led to the herd immunity that experts hoped for. In the past two to three weeks, the Delta variant has outstripped all others in Iceland and it has become clear that vaccinated people can easily contract it as well as spread it to others.
“Can you give us information about how many people were vaccinated among those who have been hospitalised in this wave?” Þórólfur says around half of those hospitalised have been vaccinated. The two that have been placed in the ICU are unvaccinated. It’s not possible to draw broad conclusions from this data but vaccination appears to reduce serious illness generally.