Winter is coming, and with it the UK's COVID-19 contact-tracing app – though health minister says it's not a priority

'Focus' now on call centre-based system run by outsourcers, it seems

Once described as a key part of England's COVID-19 test-and-trace system, the smartphone app being trialled on the Isle of Wight is no longer a priority for the UK government and won't be ready until winter....