Dengue fever forecast model (D-MOSS) in the North of Vietnam, 2019 – 2021

Authors

  • Vũ Trọng Dược National Institute of Hygiene and Epidemiology, Hanoi
  • Phạm Tuấn Anh National Institute of Hygiene and Epidemiology, Hanoi
  • Đào Khánh Tùng National Institute of Hygiene and Epidemiology, Hanoi
  • Trần Công Đại National Institute of Hygiene and Epidemiology, Hanoi
  • Vũ Sinh Nam National Institute of Hygiene and Epidemiology, Hanoi
  • Trần Như Dương National Institute of Hygiene and Epidemiology, Hanoi

DOI:

https://doi.org/10.51403/0868-2836/2022/606

Keywords:

D-MOSS, dengue prediction model, the North of Vietnam

Abstract

Building a successful early warning model for dengue hemorrhagic fever will bring positive effects in disease prevention. This study aimed to build and complete an early prediction model of dengue disease (called D-MOSS) based on the integration of observation data from satellites and data on weather, surface water availability, case history to make early forecasts. The model results showed that there was a very high probability that 80% - 100% of cases would exceed the 75% percentile as in Quang Ninh, Bac Giang; 60% - 80% of cases would exceed the 75% percentile in Hanoi, Thanh Hoa, Nghe An during the period from August to October 2021. With a 1-month, 2-month warning level, the model had high accuracy, up to about 80%, and when forecasting 6 months in advance, the accuracy of the model dropped to less than 40%. In general, the D-MOSS model has predicted the trend of the dengue epidemic, it can be said that this is an important reference channel in developing dengue prevention and response plans for the current provincial level and is expected to build an early forecasting model to the district level nationwide.

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Published

24-05-2022

How to Cite

Dược, V. T. ., Anh, P. T. ., Tùng, Đào K. ., Đại, T. C. ., Nam, V. S. ., & Dương, T. N. . (2022). Dengue fever forecast model (D-MOSS) in the North of Vietnam, 2019 – 2021. Vietnam Journal of Preventive Medicine, 32(2 Phụ bản), 36–45. https://doi.org/10.51403/0868-2836/2022/606

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