Sales of Covid tests have increased by a third this month, while official estimates of the number of people with the virus have also risen slightly.
The UK Health Security Agency (UKHSA) said its surveillance showed a slight increase in cases and hospital admissions, including those in intensive care, as of 20 July. Its records show that 3.7% of 4,403 respiratory specimens were identified as Covid-19, compared with 3.6% of 4,535 two weeks prior.
