Belarus President Alexander Lukashenko admitted on Thursday that he ran an authoritarian state but claimed there were no political prisoners in his isolated country.
The latest figures show that 541 new cases of coronavirus were discovered over the last 24 hours.
President Joe Biden tested positive for Covid-19 on Thursday, his administration announced, saying the 79-year-old leader was experiencing "mild symptoms" and would carry out his full duties while isolating at the White House.
A recent study carried out by the Ministry for Culture and the Luxembourg Institute of Socio-Economic Research (LISER) investigated the profiles of museum visitors in Luxembourg.