Employees process coronavirus test swabs at a testing center in Mainz, Germany, on March 26. Boris Roessler/picture alliance/Getty ImagesAll travelers planning to enter Germany now require a negative coronavirus test. The regulation was publicized through an update to the German government's travel orders. Those who cannot produce a negative test will not be allowed to board planes bound for Germany. The test can be a PCR lab test or a quick test.

Source: CNN March 30, 2021 11:37 UTC