Chinese officials hold presser on tainted milk powder

The transcript discusses the issue of Sanlu brand infant formula being sold primarily in mainland China, with some sales in Taiwan for food processing. By September 12, 432 cases of urinary system issues in children were reported to the Ministry of Health. Law enforcement has intervened, detaining 19 suspects and questioning 78 individuals. The Ministry of Health has informed the World Health Organization, Hong Kong and Macau health departments, the New Zealand Embassy, and the media. The State Council's Taiwan Affairs Office has also informed relevant Taiwanese institutions. The public is advised to stop using Sanlu brand milk powder immediately.

卫生部向哪些国际和地区机构通报了有关情况？

公众被提醒停止使用哪种品牌的奶粉？