There are nine players and six leaders, according to the Serbian Handball Federation's website.
On Thursday, the team will play its premiere match against Ukraine in Szeged, Hungary.
All infected in the EM bubble must be isolated for five days and then show two negative PCR tests at least 24 hours apart.
It is unclear how the Serbian team will solve the situation that has arisen.
In addition to Ukraine, Croatia and France play in the group.
A few days ago, the organizer announced that the matches will be played with 25 percent audience capacity to reduce the risk of infection spreading.
The Swedish squad is going to Bratislava today and has chartered a plan to minimize the risk of infection.