Covid cases are rising as omicron's 'stealth' subvariant spreads around the worldCovid cases are rising in Europe with an increasing number attributed to a "stealth" subvariant of the omicron strain.[Collection]

Covid cases are rising in Europe with an increasing number attributed to a "stealth" subvariant of the omicron strain.https://www.cnbc.com/2022/03/15/is-omicron-subvariant-bapoint2-to-blame-for-rising-covid-cases.html