A new Covid variant called XFG, circulating online as 'American Covid' or 'Stratus Covid', is spreading in the United Kingdom. Hospitalisations linked to the variant have risen more than 400% in a single month, according to reports from outlets including The Independent and the Daily Mirror.
Health media in the UK and India are raising concerns as one that can persist for weeks at a time, with two symptoms getting significant focus on social platforms. Officials have not yet released detailed guidance, but the sharp increase in hospitalisations has prompted alerts across health and news platforms.