Photo de stock - 10 May 2021, North Rhine-Westphalia, Essen: The collected pool sample tubes with ""lollipop tests"" from Maria Kunigunda Primary School are collected in a plastic bag for the laboratory. North Rhine-Westphalia is introducing so-called Lolli tests across the board at all primary and special schools on Monday. With the test, all of the more than 730,000 students of the nearly 3,800 elementary and special schools will be tested twice a week in their respective learning groups for the coronavirus. Photo: Roland Weihrauch/dpa. - Essen/North Rhine-Westphalia/Germany

Photo de stock: 10 May 2021, North Rhine-Westphalia, Essen: The collected pool sample tubes with ""lollipop tests"" from Maria Kunigunda Primary School are collected in a.

Mots-clés utilisés

Choisir des mots clés multiples