多人感染流脑，日本流感疫情警报拉响

Core Viewpoint - The article highlights the significant increase in flu cases in Japan, indicating a potential public health crisis and its implications for healthcare services and related industries [1] Summary by Relevant Sections Flu Outbreak Data - From November 3 to 9, over 84,183 flu cases were reported across more than 3,800 designated medical institutions in Japan, representing a 50% increase compared to the previous week [1] - In the same period, certain regions such as Iwate, Miyagi, Fukushima, Saitama, and Kanagawa reported an average of over 30 cases per institution, reaching "alert" levels [1] - Tokyo reported an average of 29.03 cases per institution, prompting the local government to issue a flu epidemic alert [1] Impact on Healthcare - A pediatric hospital in Tokyo has seen severe cases among infants, with some requiring emergency medical attention due to serious flu symptoms [1] - There have also been reports of patients contracting meningitis, leading to severe symptoms such as confusion and seizures, with some cases resulting in death [1]