Three key symptoms of Covid Pirola threatening to sweep UK stokesentinel.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from stokesentinel.co.uk Daily Mail and Mail on Sunday newspapers.
As children have returned to school and we are heading to colder months, a professor has urged caution around the new Omicron subvariant responsible for 34 cases so far.
Pirola carries a high number of mutations in its spike protein, prompting scientists to watch the virus closely to see if it is able to evade the immune system and be at a more significant risk of transmission