Ascertaining the impact of catastrophic events on dengue outbreak: The 2014 gas explosions in Kaohsiung, Taiwan

PloS One
Ying-Hen Hsieh

Abstract

Infectious disease outbreaks often occur in the aftermath of catastrophic events, either natural or man-made. While natural disasters such as typhoons/hurricanes, flooding and earthquakes have been known to increase the risk of infectious disease outbreak, the impact of anthropogenic disasters is less well-understood. Kaohsiung City is located in southern Taiwan, where most dengue outbreaks had occurred in the past two decades. It is also the center of petrochemical industry in Taiwan with pipelines running underneath city streets. Multiple underground gas explosions occurred in Kaohsiung in the evening of July 31, 2014 due to chemical leaks in the pipelines. The explosions caused 32 deaths, including five firefighters and two volunteer firefighters, and injured 321 persons. Historically, dengue outbreaks in southern Taiwan occurred mostly in small numbers of around 2000 cases or less, except in 2002 with over 5000 cases. However, in the months after the gas explosions, the city reported 14528 lab-confirmed dengue cases from August to December. To investigate the possible impact, if any, of the gas explosions on this record-breaking dengue outbreak, a simple mathematical model, the Richards model, is utilized to study the tempo...Continue Reading

References

Aug 27, 1988·Lancet·P Shears
May 1, 1996·Emergency Medicine Clinics of North America·M J HowardF M Burkle
May 4, 2007·Proceedings. Biological Sciences·J Wallinga, M Lipsitch
Aug 25, 2007·Tropical Doctor·Viroj Wiwanitkit
Apr 28, 2009·Tropical Medicine & International Health : TM & IH·Y-H Hsieh, C W S Chen
Aug 11, 2012·PLoS Neglected Tropical Diseases·Oliver J BradySimon I Hay
Apr 9, 2013·Nature·Samir BhattSimon I Hay
Oct 20, 2014·BMC Public Health·Hugo SabaJosé Garcia V Miranda
Oct 1, 2015·Emerging Microbes & Infections·Sheng-Fan WangYi-Ming Arthur Chen
Nov 18, 2015·The American Journal of Tropical Medicine and Hygiene·Sheng-Fan WangYi-Ming Arthur Chen

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Citations

Jul 28, 2017·Theoretical Biology & Medical Modelling·Hiroshi NishiuraYusuke Asai

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Software Mentioned

SAS
MATLAB

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