News: Delta variant surge in Australia prompts Hong Kong expert to suggest raising its Covid-19 risk level, but government adviser says move is unnecessary A recent surge of Delta variant ...

The original strain of the virus was displaced by the Alpha variant. Then we had Beta, then Delta and then Omicron. KP.2 is ...

Everything you need to know and stay informed about COVID-19, the novel coronavirus, and its many variants and subvariants, including EG.5, BA.2.86, Stealth Omicron, and Delta.