Impact of HIV/HCV Co-Infection on Mortality and Attrition in Antiretroviral Therapy Among People with HIV — Guangxi Zhuang Autonomous Region, China, 2003–2022

   A recent study conducted in Guangxi Zhuang Autonomous Region, China, has found that individuals co-infected with HIV and HCV face a higher risk of mortality and attrition compared to those mono-infected with HIV. The study, based on data from China's National Free Antiretroviral Treatment Program database, highlights the urgent need for personalized testing and follow-up schedules for individuals co-infected with HIV/HCV. The study collected clinical data from over 100 hospitals in Guangxi, China, from 2003 to 2022 and analyzed data from the first and second years of follow-up. These findings provide crucial insights for improving the management of individuals co-infected with HIV/HCV and reducing mortality rates. The high proportion of co-infected individuals in Guangxi presents unique challenges in the implementation of antiretroviral therapy, making personalized strategies essential. This study emphasizes the importance of addressing the impact of HIV/HCV co-infection on patient outcomes and tailoring interventions accordingly.

   For more information: https://weekly.chinacdc.cn/en/article/doi/10.46234/ccdcw2023.183

Analyzing the Trends and Causes of Birth Defects — Jinan City, Shandong Province, China, 2005–2022

   New study examines birth defects trends and causes in Jinan, China, from 2005 to 2022. The research explores the significant increase in birth defects cases and aims to identify potential underlying causes. Focusing on to the causes of these alarming trends, the study offers valuable insights for public health officials and policymakers. In the study, researchers examined birth defect data over a 17-year period, elucidating patterns and identifying potential risk factors. The findings can guide future efforts to reduce birth defect rates in Jinan and potentially in other areas by highlighting the need for targeted interventions and preventive measures. This study presents an important opportunity for journalists to report on a pressing public health issue.

   For more information: https://weekly.chinacdc.cn/en/article/doi/10.46234/ccdcw2023.184

A Review of Pathogens Transmitted by the Container-Inhabiting Mosquitoes, Aedes Albopictus, A Global Public Health Threat

   A new comprehensive review on the Aedes albopictus mosquito, also known as the Asian tiger mosquito, highlights its role in transmitting global public health threats such as Dengue, Chikungunya, and Zika viruses. The study examines the global transmission pattern of this mosquito species and discusses disease prevention and control strategies recommended by the World Health Organization and various countries. It also explores the impact of global socioeconomic development, rapid urbanization, increased human mobility, and climate change on the spread of these vector-borne diseases. The research aims to inform efforts in preventing and managing mosquito-borne diseases and encourages international collaboration in public health. The study provides an overview of the pathogenic virus species and infection rates carried by the Aedes albopictus mosquito worldwide and summarizes strategies undertaken by global organizations for mosquito-borne disease prevention and control. This review is important in understanding the risks associated with these mosquitoes and developing effective measures to mitigate the threat to public health.

   For more information: https://weekly.chinacdc.cn/en/article/doi/10.46234/ccdcw2023.185

A Scoping Review of Tools and Techniques on Evaluating Population Health and Healthy Life Expectancy

   This article is a scoping review conducted by researchers aimed to evaluate tools and techniques for measuring population health and healthy life expectancy (HLE). The review analyzed 48 empirical studies and identified eleven distinct HLE indicators, with disability-free life expectancy (DFLE) being the most commonly used. The study also highlighted the need for universal definitions and measurements for HLE and healthy state assessment. The authors underscored the necessity of establishing a unified HLE indicator framework, one that amalgamates concepts from global health discourse and practical research applications. HLE is an important measure that considers both mortality and morbidity, estimating the average number of years an individual can expect to live in optimal health. This study raises the importance of developing standardized methods for evaluating population health and HLE.

   For more information: https://weekly.chinacdc.cn/en/article/doi/10.46234/ccdcw2023.186