China
The Pentagon said the balloon was carrying sensors and surveillance equipment, but China has maintained that the balloon was used mainly for meteorological research.
It sounds too bizarre to be real – but there is definitely something lingering in the sky above Montana...
Transport secretary Mark Harper said one in 45 people in the UK currently has Covid-19.
Other countries, including the US, France and India, have also imposed testing.
″We know that things can quickly get out of hand," Dr Amir Khan warned.
The WHO has called for greater transparency from Beijing over current infections.
Chinese citizens have been protesting the government's aggressive lockdown measures in cities across the country.
Security minister says he is watching to make sure government does not go "soft" on China.
UK prime minister criticises the past “naive” approach as he signals greater “diplomacy and engagement” with the superpower.
Public dissent on this scale has not been seen in China for decades.