Cold health alert issued as temperatures fall across the UK

The UK Health Security Agency (UKHSA) has issued a yellow cold health alert as temperatures are expected to drop significantly across the country this week. The alert, which covers England, warns that cold weather can have serious health consequences, particularly for the elderly and those with existing conditions. People are being advised to heat their homes to at least 18C and to check on vulnerable neighbours. The cold snap is expected to last until the end of the week, with temperatures in some areas falling below zero.