But the many contacts of the infected couple to other people make this a difficult task. This shows the case of a soldier who had contact with the couple at Carnival. He had initially reported symptoms of the Luftwaffe's readiness to fly in Cologne after hearing about his acquaintance's illness in the media. He is now being treated in the Bundeswehr central hospital in Koblenz.

https://www1.wdr.de/nachrichten/corona-infektionen-nrw-100.html

After the first two cases of the coronavirus in North Rhine-Westphalia, the authorities are trying to stop the spread of the new disease with quarantine, closed daycare centers and schools.

But the many contacts of the infected couple to other people make this a difficult task. This shows the case of a soldier who had contact with the couple at Carnival. He had initially reported symptoms of the Luftwaffe's readiness to fly in Cologne after hearing about his acquaintance's illness in the media. He is now being treated in the Bundeswehr central hospital in Koblenz.