HealthWhy vaccinating everyone on the planet may still not wipe out covid-19 More transmissible coronavirus variants, coupled with questions about whether the vaccines prevent transmission, means it might be impossible to wipe out covid-19 News
HealthWarnings of huge new spike in US covid-19 cases as UK variant spreads The faster spreading coronavirus variant has officially reached nine US states and could soon cause a massive surge in covid-19 cases that makes the post-holiday spike look minimal, expert warns News