Covid news live: Omicron variant spreads to Europe; countries rush to impose travel bans on southern Africa

Passengers arrive at Ben Gurion Airport in Israel as nations race to impose travel bans on south African nations in light of the new Covid-19 variant. Photograph: Jack Guez/AFP/Getty Images

source https://www.theguardian.com/world/live/2021/nov/27/covid-news-live-omicron-variant-spreads-to-europe-countries-rush-to-impose-travel-bans-on-southern-africa