Epidemiological Trends of Dengue in One of the Western Hilly Areas of Himachal Pradesh

Author:

Sharma Ekta1,Sood Tarun1,Katoch Gurmeet1,Guleri Rajesh2

Affiliation:

1. Department of Health and Family Welfare, Office of Chief Medical Officer Kangra at Dharamshala, Himachal Pradesh, India

2. Department of Health and Family Welfare, Office of Senior Medical Superintendent Zonal Hospital Dharamshala, District Kangra, Himachal Pradesh, India

Abstract

Background: Dengue is one of the neglected tropical diseases, with a wide spectrum of diseases, ranging from acute febrile illness dengue fever to life-threatening dengue hemorrhagic fever or dengue shock syndrome. In recent years, it has become a major public health concern in many nonendemic areas as well. Materials and Methods: A secondary data analysis of records available with district Integrated Disease Surveillance Programme cell was conducted to study distribution (time, place, and person) of dengue from 2017 to 2022 in Kangra, a sub-Himalayan district of Himachal Pradesh (HP). Results: In the evaluated period (2017–2022), a total of 6008 cases suspected of dengue were tested and test positivity of 7% (441) with male gender predominance was found. Mean age of the diagnosed cases was 37.7 ± 16.8 years. A seasonal trend was observed starting from late August to November in all study years. Conclusion: Dengue is still a neglected disease, but it has shown its presence especially in this part of HP, indicating the need for better preparation and sensitization of vector-borne disease control program activities, especially in post-monsoon, to prevent future epidemics.

Publisher

Medknow

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