There is no threat from this contagious disease in Croatia, and the public will be notified on time about the latest developments, the Health Ministry said in a statement.
The ministry and the agency are in touch with the World Health Organisation and the European Centre for Disease Prevention and Control.
The HZJZ said that the alert level in Croatia was still at phase 3 on a scale of 1 to 6, as in the rest of the world.
Croatian Prime Minister Ivo Sanader said later in the day that his cabinet was following the situation and that he and Health Minister Darko Milinovic would hold a meeting on the matter on Tuesday.
Sanader confirmed that there was no reason for worry about swine influenza in Croatia.