Open AccessNine year trends of dengue virus infection in Mumbai, Western India
Author(s) -
Jayanthi Shastri,
Manita T Williamson,
Nilima Vaidya,
Sachee Agrawal,
Om Shrivastav
Publication year - 2017
Publication title -
journal of laboratory physicians
Language(s) - English
Resource type - Journals
eISSN - 0974-7826
pISSN - 0974-2727
DOI - 10.4103/jlp.jlp_169_16
Subject(s) - dengue fever , dengue virus , virology , serotype , virus , population , biology , medicine , environmental health
Dengue virus (DENV) causes a wide range of diseases in humans, from acute febrile illness Dengue fever (DF) to life-threatening Dengue hemorrhagic fever (DHF) or Dengue shock syndrome (DSS). Factors believed to be responsible for spread of Dengue virus infection include explosive population growth, unplanned urban overpopulation with inadequate public health systems, poor standing water and vector control, climate changes and increased international recreational, business, military travel to endemic areas. All of these factors must be addressed to control the spread of Dengue and other mosquito-borne infections. The detection of Dengue virus RNA by reverse transcriptase PCR (RT-PCR) in human serum or plasma samples is highly indicative of acute Dengue fever. Moreover, the method is able to identify the Dengue virus serotype by demonstrating defined sequence homologies in the viral genomic RNA.