Health officials in Shanxi Province have raised alarms over a significant increase in acute respiratory infections as the region enters the peak of the autumn-winter flu season. According to a report by China Central Television on Saturday, influenza activity has surged over the past three weeks, with the majority of cases reported among students. The Shanxi Provincial Health Commission anticipates that the number of infections will continue to rise in the coming weeks. Chen Jing, deputy director of the Shanxi Center for Disease Control and Prevention, highlighted that the dominant strain in the province is influenza A (H3N2), accounting for approximately 99% of cases. Minor cases of influenza A (H1N1) and influenza B have also been detected. The H3N2 strain, a subtype of influenza A, has undergone minor genetic changes but remains highly transmissible with no significant alterations in its infectiousness. Common symptoms include fever, cough, sore throat, muscle aches, headache, chills, and fatigue, with severe cases potentially leading to complications such as pneumonia and respiratory failure. Medical experts are urging the public to seek accurate diagnoses, as different respiratory pathogens require specific treatments. To manage the outbreak, the commission has activated a province-wide surveillance network for influenza and other respiratory pathogens to enhance trend analysis and risk assessment. Hospitals have been instructed to implement emergency mechanisms to reallocate staff and beds, ensuring uninterrupted medical services. Additionally, since late October, all public secondary and tertiary general hospitals in Shanxi have established pediatric outpatient services. A provincial pediatric care network and 15 municipal medical alliances have been formed to streamline referrals and provide timely treatment for critically ill children.