Let me start by reading through the content carefully.
The document is a notice from the Ministry of Health, Labour and Welfare regarding the revision of the "Large-scale Cooking Facilities Hygiene Management Manual." The main points are about preventing food poisoning by improving hygiene practices. The key sections are the purpose, important management items, and specific measures.
First, the purpose (I. 趣旨) is to prevent food poisoning in group feeding facilities by following HACCP principles. The four main points are: strict management of raw material intake and processing, proper heating to kill pathogens, preventing secondary contamination, and temperature control to inhibit bacterial growth. It applies to facilities serving over 300 meals at once or 750 per day.
Next, the important management items (II. 重要管理事項) are divided into several sections. Section 1 is about raw material management, including recording information, microbial testing, inspection by staff, and storage practices. Section 2 deals with heating temperature management, requiring center temperature checks and records. Section 3 is about preventing secondary contamination, which involves hand washing protocols, separate storage areas, dedicated utensils, and proper cleaning and disinfection procedures. Section 4 covers temperature management for raw and cooked materials, ensuring they are stored at safe temperatures and cooled quickly to prevent bacterial growth.
I need to make sure the summary captures all these points without getting too detailed. Also, the notes and references are important for understanding the specific methods, like using sodium hypochlorite or chlorinated water for disinfection, and the importance of checking chlorine levels in water. The document emphasizes the need for continuous monitoring, record-keeping, and staff training, especially for norovirus and E. coli prevention.
I should structure the summary to first mention the revision of the manual, then outline the key points in the purpose and important management items. Highlight the main requirements: raw material checks, heating standards, secondary contamination prevention, and temperature control. Mention the application scope and the need for compliance in both large and small facilities.
Check for any specific numbers or procedures that are critical, like the center temperature of 75°C for 1 minute, or 85-90°C for 90 seconds for certain foods. Also, note the use of separate sinks and the importance of using clean water with chlorine levels above 0.1 mg/L.
Avoid any markdown and keep it in the same language as the original, which is Japanese. Make sure it's concise but covers all the essential elements. Maybe start with the main action taken (revision of the manual), then the key measures, and end with the emphasis on compliance and education.
「大量調理施設衛生管理マニュアル」の改正について、厚生労働省は集団給食施設における食中毒防止のため、HACCPに基づく重要な管理事項を明確化しました。改正内容は以下の通り：
1. 原材料管理：品名、供給元、ロット情報の記録と1年間の保管を義務付け、微生物検査結果の提出を要請。生鮮食品は調理当日に仕入れ、洗浄・殺菌後のすすぎ洗いを徹底。
2. 加熱温度管理：中心部温度計で75℃以上（ノロウイルス対策で85～90℃90秒以上）の加熱確認と温度・時間の記録を実施。
3. 二次汚染防止：調理従事者の手洗い・消毒を2回行う（特定の場合は1回）、専用保管場・器具の分類使用、洗浄・殺菌の徹底、加熱・非加熱食材の別々のシンク設置を要請。
4. 温度管理：原材料は適切な温度で保存し、調理後は10℃以下または65℃以上で管理。冷却は30分以内に20℃前後、または60分以内に10℃前後まで下げるよう工夫。
改正により、衛生管理体制の確立と記録・点検の徹底が求められ、特に高齢者や抵抗力の弱い者を対象とした食事では殺菌を必須とします。また、中小規模施設も含めて衛生管理の実施を呼びかけ、食品衛生法の規格基準を遵守するよう指示しています。
