Investigating Omicron: what UKHSA is doing now
Last month, a new variant of the virus that causes COVID-19 infection named Omicron was identified and countries around the world are taking action to identify cases and outbreaks and control the spread while we learn more. All viruses naturally change and evolve over time, and SARS-CoV-2, the virus that causes COVID-19 disease, is no … Read more