The government is also banning telecoms firms from buying new Huawei 5G kit after 31 December.
Residents face tougher limits on visitors and are being urged to bump elbows instead of hugging.
Action on Smoking and Health estimates one million people have stopped smoking in the UK since April.
The British socialite denies grooming underage girls for the sex offender Jeffrey Epstein.
Hospital admissions in England dropped by a third, suggesting thousands did not receive expert care.