Of the 334 latest cases, 283 are in hospital treatment, 15 of whom are on ventilators.
Since 25 February when the first case was registered in Croatia, there have been a total of 11,428 persons infected with the virus, 195 of whom have died and 8,530 recovered.
Currently, 9,042 people are in self-isolation.
To date a total of 183,912 people have been tested for the virus, 4,047 of whom in the past 24 hours, the response team said.