The pre- and post-COVID-19 pandemic dengue fever patterns in southeastern coastal China in 2019 and 2024: molecular evolution and strain replacement
Complete genotype turnover of DENV-1 occurred in southeastern coastal China between 2019 and 2024, driven by displacement of lineage 1I_E.1 by 1I_K.2, with implications for local transmission patterns. Observed antigenic divergence between temporal isolates emphasizes the importance of sustained genomic monitoring and targeted intervention strategies tailored to circulating strains in this region.
Authors
- Binbin Lv
- Mingyuan Zhou (ORCID: https://orcid.org/0000-0002-4253-2780)
- Tianran Zhang (ORCID: https://orcid.org/0000-0003-2837-4971)
- Yanjuan Liao (ORCID: https://orcid.org/0000-0001-8529-3364)
- Yuan Huang (ORCID: https://orcid.org/0000-0002-9994-4233)
- Yaqi Shi (ORCID: https://orcid.org/0009-0000-6433-8041)
- Guankai Lin
- Jian Wang (ORCID: https://orcid.org/0000-0002-1278-256X)
- Wei Wang (ORCID: https://orcid.org/0000-0001-5667-2306)
- Xue‐Wei Liu (ORCID: https://orcid.org/0000-0002-8327-6664)
- Shaoen Wu (ORCID: https://orcid.org/0000-0002-4768-6930)
- Leyi Zhang (ORCID: https://orcid.org/0000-0002-0266-3663)
- Haiyang Dai (ORCID: https://orcid.org/0000-0003-0366-7751)
- Chengchao Yu
Institutions
- Wenzhou University (CN)
- Yunnan Animal Science and Veterinary Institute (CN)
- Animal Health Institute (US)
- Wenzhou Municipal Sci-Tech Bureau (CN)
- Wenzhou Institute of Technology Testing & Calibration (CN)
Publication Details
- Journal
- Frontiers in Microbiology
- Published
- 2025-08-08
- DOI
- https://doi.org/10.3389/fmicb.2025.1607085
- Primary Topic
- Mosquito-borne diseases and control
- Type
- article
- Field-Weighted Citation Impact
- 0.00