ByteDance mass food poisoning: Catering company Yunhaiyao pleads guilty

CNAAbout 2 min readJul 3, 2025Watch original
THE SUMMARYAI-generated

Key Concepts:

  • Food poisoning outbreak
  • Gastroenteritis
  • Staphylococcus aureus (Staph)
  • Colony Forming Units (CFU)
  • Food Hygiene Regulations
  • Sale of Food Act
  • Catering company liability

BiteDance Food Poisoning Incident

In July of last year, a mass food poisoning incident occurred at BiteDance's Singapore office, resulting in over 130 individuals experiencing gastroenteritis symptoms and 57 hospitalizations. The source was traced to food served in the BiteDance canteen, prepared by two catering companies: Reinhayao and Pian services.

Reinhayao's Guilty Plea and the Contaminated Dish

Mr. Lucha, the CEO of Reinhayao, pleaded guilty on behalf of the company on July 2nd. Court proceedings identified the dish responsible for the outbreak as wok-fried diced chicken.

Staphylococcus Aureus Contamination

The wok-fried diced chicken was contaminated with Staphylococcus aureus (Staph), a bacterium known to cause food poisoning if food handling and storage are inadequate. Singapore Food Agency (SFA) lab tests revealed over 200,000 colony forming units (CFU) per gram in the chicken dish. This significantly exceeded the permissible limit of 100 CFU per gram as stipulated by food regulations. The SFA confirmed the chicken dish as the likely source of the food poisoning.

Hygiene Violations and Cockroach Infestation

Following the incident, SFA inspectors visited Reinhayao's kitchen and discovered a cockroach infestation. More than 10 live cockroaches were found under a plastic mat behind a storage rack.

Legal Charges and Sentencing

Mr. Lou pleaded guilty to two charges: one under food hygiene regulations and another under the Sale of Food Act. Prosecutors are seeking a total fine of $5,000. The judge has adjourned sentencing to July 17th, citing the need for more information to assess the full extent of harm caused by the incident.

Conclusion

The BiteDance food poisoning incident highlights the critical importance of proper food handling, storage, and hygiene practices in catering operations. The Staphylococcus aureus contamination, coupled with the cockroach infestation, demonstrates a severe breach of food safety standards. The legal proceedings against Reinhayao underscore the accountability of catering companies in ensuring the safety of the food they provide. The case serves as a reminder of the potential health consequences and legal ramifications of neglecting food safety protocols.

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