Understanding the Public Impact on Dengue Vaccination Strategies in Yunnan Province, China: A Dynamic Transmission Modeling Study

Fudan University

Status: Active, not recruiting

Conditions: Dengue Vaccination Strategy Evaluation; Transmission Modeling of Dengue; Public Health Impact of Vaccination

Study type: Observational

Funder types: Other

Identifiers

NCT07206784

IRB00002408 & FWA00002399

Details and patient eligibility

About

This study is a collaboration between the School of Public Health at Fudan University and the Xishuangbanna Center for Disease Control and Prevention in Yunnan Province, China. It aims to evaluate the public health impact of dengue vaccination strategies using dynamic transmission models. By simulating different vaccination scenarios, the study will assess the potential effectiveness and public health benefits of dengue vaccine introduction, providing scientific evidence to support local dengue prevention and control efforts.

Enrollment: 220 estimated patients

Sex: All

Ages: 3+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Resident of Jinghong City, Xishuangbanna Prefecture
• Aged 3 years and above
• Able and willing to provide informed consent (or have legal guardian consent for minors)
• Available for blood sample collection between May and August 2025

Exclusion criteria

• Individuals with bleeding disorders or other contraindications to blood draw
• Individuals currently diagnosed with acute dengue infection