TOPICS

Herd immunity is closer than you think

Commentary / World Jun 16, 2021

Herd immunity is closer than you think

by Bill Emmott

When will the world have vaccinated 80% of all adults, the level presumed by scientists to produce herd immunity against COVID-19? Most people’s answer is 2023 or 2024, which suggests deep pessimism about the progress of vaccinations outside the rich world. That is also ...

WHAT PEOPLE ARE READING