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UK Hospital Covid Positivity Jumps 31%, Prompting Fresh Wave Warnings

Experts fear renewed spread as autumn booster eligibility shrinks for millions.

Overview

  • The positivity rate rose to 7.6% on 10 August from 5.8% on 26 July, a 31% jump, still below last year’s peaks of 16.6% in July and 14.6% in October.
  • Hospitalisation rates remain comparatively low, according to scientists assessing the latest UKHSA surveillance.
  • Limited community testing obscures the scale of infections outside hospitals, with experts noting reliance on hospital data.
  • Researchers highlight waning immunity and the XPG/Stratus variant, with the return to work and school and cooler weather expected to lift transmission.
  • Almost 13 million fewer people will be offered an autumn booster, excluding 65–74-year-olds and groups such as pregnant women and some chronic disease patients.