The combination of Delta ... Covid-related deaths on Wednesday, the highest number in its fourth wave of the pandemic. More than three-quarters of these were unvaccinated people. EXPLAINER ...

Stacker consulted research from Yale Medical School and the World Health Organization to find how SARS-CoV-2 has evolved ...

"While Omicron does appear to be less severe compared to Delta ... care Omicron wave appears milder, but concern remains On Thursday, the UK reported 179,756 cases and 231 Covid-related deaths.

The coronavirus ... and Delta, and various subvariants of Omicron. “Variants that can infect people better or evade immunity to the last variant are more likely to cause a new COVID wave ...

This year’s COVID-19 booster was rolled out in doctors offices and pharmacies in September, and attempts to address the rise ...

But the good news is that this variant is not as severe as the Delta variant that dominated last year’s second wave ... a new Omicron variant of Covid-19 – named BF.7 – is making headlines.

The US also saw a rise in hospitalizations, apparently after a wave of COVID infections in Singapore ... other major variants are alpha, beta, delta, and gamma. But omicron keeps evolving or ...

Experts have cautioned that China is moving towards a phase where the country will be hit by multiple COVID waves which will mostly get triggered by Omicron subvariants. The massive COVID ...

The first coronavirus wave emerged in China and traveled west. The Delta wave showed up in India and the UK before spreading to the US and throughout Europe. The Omicron wave, however, is hitting ...

With the arrival of the Omicron variant of COVID-19, Central Asia looks to be heading into its fourth wave of pandemic. In Kazakhstan, which has experienced a dramatic round of protests and ...

1, Delta, B.1.617.2, BA.5. Omicron BF.7 strain is driving the current wave of Covid infections in China. As of now, India reported four cases of the Omicron sub-variant BF.7 which is a sub-lineage ...