Health officials have issued a warning over an “ extremely antibiotic-resistant ” infection mainly affectinggay, bisexual and other men who have sex with men. The UK Health Security Agency( UKHSA) said there has been an increase in cases of Shigella sonnei, which is highly infectious. Some 47 cases were reported in the four-month period between September 2021 and January 2022, compared with just 16 cases in the previous 17 months( April 2020 to August 2021). The organisation said it has been fol