抗病毒药需求爆发，康缘药业等多家上市公司加速布局

Core Insights - The flu epidemic in China has reached a high prevalence level, with a positive rate of over 51% among flu-like cases in emergency departments, leading to a surge in demand for antiviral drugs [1][3] - Companies such as NuoTai Bio, Kangyuan Pharmaceutical, and China Resources Sanjiu have seen significant increases in demand for respiratory products, with some experiencing supply shortages [1][3] - The market for antiviral drugs is shifting towards a combination of classic medications and innovative therapies, with a notable increase in demand for traditional Chinese medicine products [6][7] Group 1: Market Demand and Trends - The demand for flu antiviral drugs has surged, with purchases of Mabalosavir increasing by over 600% in the past two weeks [1] - The flu season is expected to peak in mid-December, with the H3N2 subtype being the dominant strain [3] - Companies are implementing priority supply mechanisms to meet the rising demand for flu medications [3] Group 2: Product Performance and Innovation - Kangyuan Pharmaceutical has demonstrated strong product synergy, with a comprehensive range of products covering the entire treatment process from acute symptoms to recovery [3][4] - Traditional Chinese medicine products like Jinzhen Oral Liquid and Xingbei Cough Granules have seen order increases exceeding 100% [6] - The market is witnessing a shift towards a dual approach of classic and innovative therapies, enhancing the overall treatment landscape for respiratory diseases [6][7] Group 3: Strategic Positioning of Companies - Companies like Zhongsheng Pharmaceutical are positioning their innovative flu drugs to strengthen their market leadership in respiratory treatments [7] - The collaborative growth model driven by innovative products is enhancing the operational capabilities of domestic pharmaceutical companies [7] - The respiratory product system is expected to maintain its strategic value in managing flu seasons and respiratory diseases in the future [7]