15 people aged between 18 and 65-year-old got sick after they partied at a wedding in Gura Bacului village, Anenii Noi district.
13 people are hospitalized at Anenii Noi village and two in the Hospital for Infectious Diseases "Toma Ciorba" in the capital.
Doctors say their condition is of medium gravity.
Patients have asked for help from doctors on Sunday, saying they have fever, vomiting and diarrhea.
Wedding attended by over 100 people took place on Friday and Saturday, and doctors do not exclude that the number of patients may increase.
Initially, patients have asked for home treatment and only asked for medical help after their conditions has worsened.
The head of Health Center in Roscani, Anenii Noi district said he expects investigation results that will show the exact cause of food poisoning.