Core Viewpoint - Trichinella spiralis, a parasitic roundworm, poses significant health risks to humans through the consumption of undercooked or improperly processed meat, particularly pork, leading to symptoms such as high fever and muscle pain [1][3]. Group 1: Infection Mechanism - The life cycle of Trichinella spiralis is simple, requiring no intermediate hosts, and can complete its development within the same host [2]. - Infection occurs primarily through oral ingestion of contaminated meat, with pork being the main source of transmission [3]. - The larvae are resistant to various cooking methods, making undercooked or improperly processed meat a significant risk factor for infection [3]. Group 2: Symptoms of Infection - Early symptoms include gastrointestinal issues such as nausea and vomiting, often mistaken for food poisoning, lasting about one week [4]. - Mid-stage symptoms involve high fever and severe muscle pain due to larvae invading skeletal muscles, typically lasting 2-3 weeks [4]. - Late-stage symptoms show a gradual recovery as larvae become encysted in muscle tissue, with potential lingering health issues lasting 4-16 weeks [4]. Group 3: Prevention Measures - It is crucial to change dietary habits by ensuring that meat is thoroughly cooked and avoiding raw or undercooked meat products [5]. - Consumption of uninspected meats, such as horse, dog, and wild boar, should be avoided to reduce infection risk [6]. - Maintaining kitchen hygiene by separating raw and cooked foods can help prevent cross-contamination [7]. Group 4: Response to Suspected Infection - Prompt medical attention is essential if infection is suspected, with patients advised to inform healthcare providers about any history of consuming raw meat [8]. - Upon diagnosis, treatment typically involves medications such as albendazole [8]. Group 5: Host Range and Awareness - Trichinella spiralis has a wide host range, infecting over 150 species, including pigs, wild boars, dogs, and rodents, indicating a broader risk than commonly perceived [9]. - Increased vigilance against consuming raw and wild meats, along with improved dietary practices, is necessary for health protection [9].

Core Viewpoint - A criminal and civil public interest lawsuit was filed against a supplier for selling counterfeit products, resulting in a prison sentence and significant fines, highlighting the importance of food safety and consumer protection in the industry [1][4][6]. Group 1: Case Details - The supplier, Zhang, was found guilty of selling horse meat disguised as donkey meat, which he did to increase profits after initially providing a mix of both [2][3]. - Zhang paid the restaurant's chef a kickback of 1-2 yuan per kilogram, totaling approximately 600 yuan per month, to facilitate the fraudulent sales [2]. - The restaurant was penalized for selling unverified donkey meat and failing to provide necessary documentation, leading to administrative sanctions [2][4]. Group 2: Legal Proceedings - The case was escalated to the public interest litigation department after it was determined that the actions harmed food safety and public interest [4][6]. - The total sales amount of unverified donkey meat sold by the restaurant was approximately 807,993.85 yuan, with both parties violating food safety laws [4][6]. - The court sentenced Zhang to 18 months in prison (suspended for 18 months) and imposed a fine of 90,000 yuan, along with a punitive compensation of over 800,000 yuan to be paid jointly with the restaurant [6][8]. Group 3: Implications for Food Safety - The case underscores the risks associated with selling uninspected meat, including the potential spread of zoonotic diseases and contamination from harmful substances [5][6]. - The public interest litigation aims to deter similar illegal activities and enhance consumer confidence in food safety [7][8]. - The prosecution emphasized the need for strict regulatory measures and accountability in the food industry to protect consumer rights and ensure food safety [8].

Core Viewpoint - A criminal and civil public interest lawsuit was filed against supplier Zhang for selling counterfeit products, resulting in a prison sentence and significant financial penalties [1][4]. Group 1: Case Background - Zhang, a meat supplier for a restaurant, began collaborating with the chef in January 2023, offering kickbacks of 1-2 RMB per kilogram, totaling over 600 RMB monthly [2]. - To increase profits, Zhang started substituting horse meat for donkey meat, which was sold at a higher price, leading to significant financial gains [2][3]. - The restaurant was later found to be selling uninspected donkey meat, resulting in administrative penalties [2][4]. Group 2: Legal Proceedings - The case was transferred to the Stone District Prosecutor's Office in September 2024, where it was determined that the actions violated food safety laws and harmed public interests [4][6]. - The prosecutor's office conducted thorough investigations, revealing that the restaurant purchased uninspected meat worth 807,993.85 RMB from Zhang over a 14-month period [4][6]. - This case marked a precedent for criminal civil public interest lawsuits in Beijing, with prosecutors seeking punitive damages based on the sales amount [4][6]. Group 3: Sentencing and Penalties - On August 20, 2025, the court sentenced Zhang to 18 months in prison (6 months suspended) and imposed a fine of 90,000 RMB [1][6]. - Zhang and the restaurant were ordered to pay over 800,000 RMB in punitive damages and publicly apologize [1][6]. - The case emphasizes the importance of food safety and the legal consequences of violating regulations, aiming to deter similar future offenses [5][6].