What is the H3N2 flu strain? Symptoms and advice as UK cases surge
Health bosses are warning this winter could see the ‘most severe flu outbreak in decades’

© Getty/iStock
Health bosses are warning this winter could see the ‘most severe flu outbreak in decades’

© Getty/iStock
Health bosses are warning this winter could see the ‘most severe flu outbreak in decades’

© Getty/iStock
Health bosses are warning this winter could see the ‘most severe flu outbreak in decades’

© Getty/iStock