寒潮下慢病隐患凸显，如何破解防控难题？

Core Viewpoint - A new wave of cold weather is impacting China, leading to significant temperature drops and increased health risks for chronic disease patients, particularly those with diabetes, who are more susceptible to complications such as shingles due to weakened immune systems [1][2]. Group 1: Health Risks and Challenges - The average daily temperature in most regions of China is expected to drop by 6 to 10 degrees Celsius, with some areas experiencing drops exceeding 14 degrees Celsius [1]. - Diabetes patients face heightened risks during cold weather, as low temperatures can cause blood vessel constriction, leading to blood sugar fluctuations and decreased immunity [1]. - The risk of shingles is 60% higher in diabetes patients compared to the general population, creating a dangerous cycle of pain and elevated blood sugar levels [2]. Group 2: Vaccination and Awareness - Despite high awareness of shingles (80%-90%) and vaccine knowledge (60%-80%), the vaccination rate in China remains low at only 1%-2% [3]. - Community health initiatives, such as personalized vaccine education prescriptions, are being implemented to encourage proactive health measures among chronic disease patients [3]. Group 3: Market Potential and Industry Growth - The domestic shingles vaccine market was valued at 3.73 billion yuan in 2022 and is projected to reach 5.63 billion yuan by the end of 2025, with a compound annual growth rate of 16.4% [4]. - The approval of new shingles vaccines, including one specifically for high-risk groups, indicates a growing market and increasing competition among pharmaceutical companies [4][5]. - Local governments are introducing policies to reduce vaccination costs, further promoting vaccine uptake and addressing the "knowledge-action gap" in vaccination [5].