Health authorities in central Greece have identified contaminated chicken as the likely source of a salmonella outbreak in the city of Lamia that has sickened at least 24 people and led to 12 hospitalizations.

The outbreak triggered an immediate public health response after dozens of people sought treatment for severe gastroenteritis symptoms consistent with salmonella food poisoning. However, officials believe the true number of cases is significantly higher, as many people with milder symptoms chose to consult their personal doctors rather than visit hospital.

According to the latest findings from the epidemiological investigation, all of the confirmed patients had consumed chicken before falling ill.

Authorities are now focusing on a suspected contaminated batch of chicken supplied by a well-known producer through a major food distribution network to several restaurants in Lamia.

Health inspectors have launched extensive inspections at seven food establishments across the city, collecting samples for laboratory analysis as they work to confirm the exact source of the contamination.

Lamia General Hospital said 12 patients remain hospitalized after laboratory tests confirmed salmonella infection. While many of the affected individuals were initially treated and discharged, others later required admission for further medical care.

Investigators face additional challenges because the suspected batch of chicken was reportedly almost entirely consumed during the busy weekend, leaving limited quantities available for testing.

Laboratory analyses are continuing on an urgent basis as authorities work to fully determine the source of the outbreak and prevent additional infections.