COVID-19 returns to Wuhan as global Delta woes mount
Delta puts brakes on return to post-COVID normality
Swiss to host global virus hub laboratory
India posts global record of 315,000 daily COVID cases
World rocked by COVID, Trump, BLM in 2020
Global virus cases pass 60 million
Global virus death toll tops 1m; India cases surpass 6m
Global COVID deaths near a million
Global virus cases cross 25m; India sets grim record