Clinico-epidemiological profile of H1N1 cases: an experience in a tertiary care centre
Journal Title: Indian Journal of Basic and Applied Medical Research - Year 2018, Vol 7, Issue 2
Abstract
Introduction: H1N1 is a flu virus that has generated a great medical discussion due to its pandemic nature. The 2009 swine flu outbreak was observed in Mexico and has since progressed to involve many countries and continents; thus, highlighting the importance in early detection and management of these seemingly subtle but notorious virus. Aims of the study: To identify and describe clinico- epidemiological profile of H1N1 cases. Materials and methodology: Retrospective, record based analysis of confirmed cases of H1N1, admitted to K.S. Hegde Hospital, Mangalore, Karnataka from January 2015 to October 2017 was undertaken and results expedited. Results and Discussion: Total of 12 cases were reported during the study period. Three cases were diagnosed in 2015 and 8 cases were reported in 2017, with only one being diagnosed in 2016. A female preponderance was observed with 75% cases. The main presenting symptoms were noted to be fever (100%), cough (100%), breathlessness (100%), throat pain (25%) and chest pain (33.3%). All patients were from rural areas and were non-smokers. Main comorbidity identified was diabetes (41.6%). All patients were treated with oseltamivir and required mechanical ventilation. The common causes of death attributable was Acute Respiratory Distress Syndrome and bronchopneumonia. Conclusion: The incidence of H1N1 has been found to be higher during the 2017 outbreak compared to 2015, highlighting the gravity of the pandemic. It is imperative to note the various common presentations of this virus and most importantly, it’s devastating complications. While aggressive treatment is mandatory, early diagnosis is quintessential.
Authors and Affiliations
Mahalingeshwara Bhat, Sara Chinthu
Keywords
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