
The BQ1 variant of omicron poses a big challenge for people who are immunocompromised
(Picture: (Alexander Borisenko /Alamy/PA))A new Covid variant currently makes up about half of all cases in Britain, compared to 39 per cent last week.
The BQ1 variant of omicron poses a big challenge for people who are immunocompromised because of disease or medications. Treatments designed to prevent and treat infection in the immunocompromised won’t work against BQ1.