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Showing 3 results for Aghaei
Secondhand Smoke and Cardiovascular Disease: A Policy Brief on Prevention and Exposure Reduction
Parisa Janjani, Mina Aghaei, Nahid Salehi, Hosna Janjani,
Volume 20, Issue 3 (Vol.20, No.3, Autumn 2024)
Abstract
Cardiovascular diseases are recognized as the leading cause of death globally, accounting for a substantial proportion of mortality and disabilities worldwide.
Given that exposure to secondhand smoke is one of the risk factors for cardiovascular diseases, this policy brief presents strategies for reducing exposure to secondhand smoke in the healthy population and cardiovascular patients.
Reducing the burden of cardiovascular diseases caused or aggravated by secondhand smoke exposure and improving health levels requires a multifaceted approach.

Strategies for Managing Aedes Mosquito Control and Diseases Transmitted by It Based on International Guidelines: A Review Study
Seyed Aria Nejadghaderi, Mohammad Khalili, Aliakbar Haghdoost, Abbas Aghaei-Afshar, Hamid Sharifi,
Volume 21, Issue 1 (Vol.21, No.1, Spring 2025)
Abstract
Background and Objectives: Dengue fever is a viral disease transmitted by Aedes aegypti and Aedes albopictus mosquitoes, seriously threatening public health. Therefore, prevention and control strategies are critical, given the lack of effective treatment. This study aimed to combine international guidelines for controlling Aedes mosquitoes and managing dengue fever.
Methods: This narrative review focused on international guidelines for preventing and controlling dengue fever and Aedes mosquitoes. Reputable international sources were reviewed, and the selection criteria included the credibility of the issuing organization, focus on vector-borne diseases, and adaptability to different environmental conditions. Key data from each guideline, including objectives, main messages, and recommendations, were extracted. The search timeframe was extended to 2024 and conducted on international websites.
Results: International guidelines emphasized an integrated approach to vector control. Environmental strategies include sustainable water system management, stagnant water elimination, and safe waste disposal. Chemical controls stress the cautious use of larvicides and insecticides while strictly adhering to resistance management protocols. Biological interventions, such as introducing predator species into water bodies, were recommended in specific conditions. The guidelines also highlighted community engagement and education and advocate for intersectoral collaboration. Innovative tools such as insecticide-treated materials, lethal traps, and disease trend prediction technologies were also endorsed. Social mobilization and intersectoral cooperation were key elements for long-term success.
Conclusion: International dengue control strategies combine a multifaceted approach, integrating environmental management, chemical and biological control, and community engagement. Implementing these guidelines as well as technological advancements, and international collaboration can significantly reduce the global burden of dengue fever.

Assessment of Immunity Status Against Hepatitis B and C among Staff in Different Sections of a Waste Processing and Disposal Facility
Masud Yunesian, Hosna Janjani, Zohreh Bahmani, Kamyar Yaghmaeian, Fatemeh Yousefian, Mina Aghaei,
Volume 21, Issue 2 (Vol.21, No.2, Summer 2025)
Abstract
Background and Objectives: The increased production of infectious and sharp waste in waste disposal centers has created significant health risks for staff in these facilities. This study aimed to evaluate the prevalence of serological markers of hepatitis B and C among staff of the Aradkuh Waste Processing and Disposal Complex in Tehran.
Methods: In this study, 89 staff from four different sections—administrative, pre-processing, post-processing (composting), and landfill were selected through convenience sampling, and their blood samples were tested for HBsAg, Anti-HBs, and Anti-HCV markers using the ELISA method. The anti-Hepatitis B antibody titer (Anti-HBs) was categorized into three levels: complete immunity (>100 IU/L), partial immunity (10-100 IU/L), and no immunity (<10 IU/L). The results were reported based on the staff in different sections.
Results: The results showed that 25% of the staff lacked protective immunity against hepatitis B, while 57% were completely immune, and 18% had partial immunity. The staff in the preprocessing unit were at the most significant risk, with 50% lacking protective immunity, whereas the administrative staff had the best immunity status, with 76% being fully immune. Regarding active hepatitis B infection (HBsAg positive), two individuals (11%) in the primary processing group and one individual (4%) in the post-processing (compost) group tested positive.
Conclusion: The results of the present study indicated that a significant percentage of staff lacked adequate immunity to hepatitis B. Additionally, positive cases of HBsAg and anti-HCV were identified. The staff involved in primary and final processing were at high risk of contracting hepatitis B and C due to frequent contact with urban waste containing used syringes, drug vials, sharp objects, and infectious waste. This highlights the importance of widespread vaccination, continuous monitoring of safety status, and implementation of occupational safety standards to reduce the risks of exposure to infectious waste and sharps. These findings can serve as a valuable basis for designing preventive interventions to promote occupational health among personnel in this field.

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