JAKARTA, Indonesia — Nearly 2,000 people, most of them students, fell ill in suspected food poisoning outbreaks linked to President Prabowo Subianto ’s flagship Free Nutritious Meals program this week, raising fresh concerns about food safety as the government rapidly expands the multibillion-dollar initiative nationwide, officials said Saturday.

The incidents, reported between Tuesday and Thursday in East Java, Central Java, West Sumatra, Aceh and South Sulawesi, affected about 1,950 students, teachers and Islamic boarding school pupils who became sick after consuming meals distributed under the government program, known by its Indonesian acronym MBG.

The outbreaks are the latest setback for Prabowo’s signature free meals program, which has been rolled out across the archipelago despite repeated food poisoning incidents and corruption allegations.

The largest outbreak was reported in Central Java’s Rembang regency, where 752 students and 25 teachers at State Senior High School 1 Lasem, suffered diarrhea, nausea, vomiting and stomach pain after eating meals provided through the program, according to Rembang Health Office head Ali Syofi’i.

In Sidoarjo, East Java, 730 people, most of them students at the Manbaul Hikam Islamic boarding school, were affected in another suspected food poisoning incident linked to the program. Sidoarjo health office chief Lakhsmie Herawati Yuwantina said 706 victims had been discharged and were recovering at home.

Authorities also reported 276 suspected cases involving students and teachers in Agam regency, West Sumatra, where food distribution from the local nutrition service center was suspended pending an investigation. In Aceh’s Bener Meriah regency, 15 elementary school students and a school principal were treated after experiencing dizziness, nausea and other symptoms following a school meal.

Another 152 students from two junior high schools in Tana Toraja, South Sulawesi, were treated at three hospitals after developing symptoms consistent with food poisoning. Regent Zadrak Tombeq ordered hospitals and health centers to prioritize treatment for the victims.

No deaths have been reported, and authorities are investigating the causes of the outbreaks.

The latest incidents add to a growing number of food poisoning cases linked to the program since its launch in January 2025. According to Health Ministry surveillance data as of Sept. 2, food poisoning incidents associated with MBG have affected 50,059 people in 560 cases across 245 districts and cities in 36 provinces.

In a hearing with the House’s Commission IX overseeing health issues, National Nutrition Agency chief Sudaryono said internal reviews found that roughly 80% to 90% of previous food poisoning incidents were linked to failures to follow food safety procedures, including rules governing food storage, receipt of ingredients, temperature control and consumption deadlines.

“The recent incidents in Sidoarjo, Agam, Rembang and other areas have been a major blow for us,” said Sudaryono, who like many Indonesians uses a single name.

He said the agency was tightening oversight of meal providers and reviewing about 27,000 meal distribution centers nationwide. Inspectors have found hundreds of allegedly fictitious facilities, while at least 833 kitchens have been shut down for failing to meet hygiene and sanitation standards.

The free meals program aims to combat malnutrition and reduce childhood stunting by providing meals to nearly 90 million students, toddlers and pregnant women. The initiative, expected to cost about $28 billion through 2029, is a cornerstone of Prabowo’s administration and one of his key campaign promises.