People queue for test for the novel coronavirus COVID-19 during nationwide testing in Bratislava, Slovakia on October 31, 2020. - Slovakia on october 31, 2020 began a programme to screen its entire population for coronavirus but medical professionals have warned it could lead to an increase in cases. Some 45,000 medical workers, army and police are being deployed to carry out the tests in the EU member state of 5.4 million people, collecting swabs at around 5,000 testing points. (Photo by VLADIMIR SIMICEK / AFP) (Photo by VLADIMIR SIMICEK/AFP via Getty Images)