Hertha have asked to delay scheduled fixtures against Mainz (April 18), Frieburg (April 21) and Schalke (April 24) after left-back Marvin Plattenhardt tested positive for coronavirus on Thursday.
Head coach Pal Dardai, assistant coach Admir Hamzagic and striker Dodi Lukebakio had positive tests earlier in the day, prompting the German club to implement the two-week quarantine.
Hertha initially had planned to play their matches during that period but the additional positive test to Plattenhardt prompted the plea to push them back.
"Due to the cases that have occurred, we are now forced to a 14-day quarantine at home," said sporting director Arne Friedrich, who took charge of training on Thursday with Dardai out.