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Outbreak Of Chikungunya Virus In Karachi, Pakistan.

Haafsa Arshad Sahibzada1, Zohaib Khurshid2, Rabia Sannam Khan3

  • 1Department of Oral Medicine, Islamabad Dental Hospital, Islamabad, Pakistan.

Journal of Ayub Medical College, Abbottabad : JAMC
|November 23, 2018
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Summary

A Chikungunya virus outbreak in Karachi caused severe illness and fatalities. Public health officials implemented preventive measures and public awareness campaigns to control the spread of this mosquito-borne illness.

Keywords:
Chikungunya virusFever; Skin rashesHeadacheJoint pain

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Area of Science:

  • Medical Entomology
  • Epidemiology
  • Public Health

Background:

  • Chikungunya virus, transmitted by Aedes mosquitoes, was first identified in Tanzania in 1952.
  • The virus has since spread globally, affecting Africa, Asia, Europe, and islands in the Pacific and Indian Oceans.
  • A significant outbreak occurred in Karachi, Pakistan, in late 2016, leading to severe illness and deaths.

Purpose of the Study:

  • To document the Chikungunya virus outbreak in Karachi, Pakistan.
  • To inform about the causes, symptoms, and treatment of Chikungunya.
  • To emphasize preventive measures and public awareness for controlling viral spread, especially during mass gatherings.

Main Methods:

  • Clinical observations of patients presenting with fever, rash, fatigue, and joint pain.
  • Review of outbreak characteristics and transmission dynamics.
  • Assessment of public health responses and preventive strategies.

Main Results:

  • Chikungunya virus caused severe morbidity and mortality in Karachi.
  • Common symptoms included fever, skin rashes, fatigue, and joint pain.
  • The outbreak highlighted the need for enhanced surveillance and control measures.

Conclusions:

  • Effective public health interventions and community awareness are crucial for managing Chikungunya outbreaks.
  • Preventive measures are essential to mitigate the impact of Chikungunya, particularly in densely populated areas and during mass gatherings.
  • Continued monitoring and preparedness are necessary to control the spread of Chikungunya virus in Pakistan.