Omicron spreads to 57 countries but too early to tell if variant more infectious, WHO says

A health worker administers a Covid-19 vaccine in Cape Town in South Africa. The country has reported a surge in Omicron cases in the past week. Photograph: Rodger Bosch/AFP/Getty Images

A health worker administers a Covid-19 vaccine in Cape Town in South Africa. The country has reported a surge in Omicron cases in the past week. Photograph: Rodger Bosch/AFP/Getty Images

source https://www.theguardian.com/world/2021/dec/09/omicron-spreads-to-57-countries-but-too-early-to-tell-if-variant-more-infectious-who-says