PM: Serbia may introduce mandatory PCR test for people coming from abroad

"We daily discuss the measures and estimate what is necessary to keep the epidemic situation under control, despite announcements that January and February will be the worst months," Brnabic said at the presentation of the American Chamber of Commerce in Serbia research on business conditions.

She added it was "important to avoid a catastrophic scenario," and that "the economy isn't shut down."

Brnabic said she was worried about a small number of people who said would be vaccinated against the coronavirus, because, as she said, that was the best protection against the infection.

She added the vaccines would be free of charge, but the vaccination would not be mandatory.