Meteorological influences on dengue transmission in Pakistan
Journal Title: Asian Pacific Journal of Tropical Medicine - Year 2016, Vol 9, Issue 10
Abstract
Objective: To identify the influences of local and regional climate phenomena on dengue transmission in Lahore District of Pakistan, from 2006 to 2014. Methods: Time-series models were applied to analyze associations between reported cases of dengue and climatic parameters. The coherence trend of regional climate phenomena (IOD and ENSO) was evaluated with wavelet analysis. Results: The minimum temperature 4 months before the dengue outbreak played the most important role in the Lahore District (P = 0.03). A NINO 3.4 index 9 months before the outbreaks exhibited a significant negative effect on dengue transmission (P = 0.02). The IOD exhibited a synchronized pattern with dengue outbreak from 2010 to 2012. The ENSO effect (NINO 3.4 index) might have played a more important role after 2012. Conclusions: This study provides preliminary results of climate influences on dengue transmission in the Lahore District of Pakistan. An increasing dengue transmission risk accompanied by frequent climate changes should be noted. Integrating the influences of climate variability into disease prevention strategies should be considered by public health authorities.
Authors and Affiliations
Suleman Atique, Ting-Wu Chuang
Estimated number of local transmission cases of Zika virus infection imported from Brazil to France
The Zika virus infection becomes the present public health threat and the control of this disease needs international collaboration. An important problem is the international travel that promotes the importation of Zika...
Neuroprotection by misoprostol against rotenone-induced neurotoxicity in rat brain
Objective: To investigate the effect of the prostaglandin E1 analogue misoprostol on oxidative stress and neurodegeration caused by subcutaneous rotenone administration in rats. Methods: Rotenone was administered in a do...
Effect of RNA interference on WD101 gene of Schistosoma japonicum
Objective: To study the effect of RNA interference (RNAi) on WD101 gene and its effect on the expression of WD101 mRNA and protein in Schistosoma japonicum. Methods: Doublestranded RNA (dsRNA) WD101 gene and control gene...
Medical plant extracts and natural compounds with a hepatoprotective effect against damage caused by antitubercular drugs: A review
Drug-induced liver injury encompasses a spectrum of diseases ranging from mild biochemical abnormalities to acute liver failure; example of this scenery is hepatotoxicity caused by the first-line antituberculous drugs is...
Molecular and serological prevalence of Toxoplasma gondii in pregnant women and sheep in Egypt
Objective To investigate molecular and serological prevalence of Toxoplasma gondii (T. gondii) in pregnant women and sheep in Egypt. Methods Blood samples collected from healthy 364 pregnant women and 170 sheep were in...