RB Leipzig coach Julian Nagelsmann says he is fully focused on their Champions League quarter-final despite two detected cases of coronavirus in the squad of Thursday's opponents Atletico Madrid.

Atletico's Angel Correa and Sime Vrsaljko, who tested positive for COVID-19 at the weekend, have been isolated and left at home but the match in Lisbon is due to go ahead as planned.

Atletico breathed a sigh of relief on Monday as their players and staff all returned negative results in a further round of testing before the team flew to Portugal.

"We know that there are clear UEFA protocols for such cases. If it remains two cases, it won't have much effect," said Nagelsmann.