Deadly dengue fever outbreak kills hundreds in Sri Lanka

A deadly outbreak of dengue fever has ravaged the island nation of Sri Lanka, killing at least 227 people and infecting tens of thousands.
Source: - Health - Category: Consumer Health News Source Type: news

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[Shabelle] Mandera is prone to outbreaks of chikungunya, cholera, dengue fever and polio because of proximity to Somalia and the nomadic lifestyle of residents.
Source: AllAfrica News: Health and Medicine - Category: African Health Source Type: news
Dengue is a major health burden, but it can be challenging to examine transmission and evaluate control measures because outbreaks depend on multiple factors, including human population structure, prior immunity and climate. We combined population-representative paired sera collected before and after the 2013/14 dengue-3 outbreak in Fiji with surveillance data to determine how such factors influence transmission and control in island settings. Our results suggested the 10 –19 year-old age group had the highest risk of infection, but we did not find strong evidence that other demographic or environmental risk factors ...
Source: eLife - Category: Biomedical Science Tags: Epidemiology and Global Health Microbiology and Infectious Disease Source Type: research
The TWiVniks explain how the three-dimensional structure of the giant Cafeteria roenbergensis virus suggests a new mode of assembly, and the apparent elimination of dengue fever in an Australian city by release of mosquitoes harboring Wolbachia. Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, and Brianne Barker Become a patron of TWiV! Links for this episode Support Viruses &Cells Gordon Conference New DRC Ebola strains distinct (Outbreak News) Immunizations for new DRC Ebola outbreak (The Scientist) Structure of Cafeteria roenbergensis virus (Sci Rep) Chuan (River) Xiao laborato...
Source: This Week in Virology - MP3 Edition - Category: Virology Authors: Source Type: podcasts
CONCLUSION: In the last 10 years, dengue publications' growth from Indonesia in international journals improved significantly, despite less number of publications compared to other SEA countries. Efforts should be made to improve the quantity and quality of publications from Indonesia. The research topics related to dengue in Indonesia are in line with studies in SEA. Stakeholders and policy makers are encouraged to develop a roadmap for dengue research in the future. PMID: 30092158 [PubMed - in process]
Source: Global Health Action - Category: International Medicine & Public Health Tags: Glob Health Action Source Type: research
In 2013 and 2014, Singapore experienced its worst dengue outbreak known-to-date. Mosquito breeding in construction sites stood out as a probable risk factor due to its association with major dengue clusters in...
Source: BMC Infectious Diseases - Category: Infectious Diseases Authors: Tags: Research article Source Type: research
Conclusion This study confirmed that the current outbreak in Karachi during Dec 2016-Feb 2017 is of Chikungunya Virus and may appeared in more frequent outbreaks of CHKV in near future as of dengue in Pakistan. We recommend surveillance for CHKV, its vectors and preparedness to prevent future outbreaks of CHKV infection in Pakistan. Corresponding Author Dr. Nadia Jamil is the corresponding author for this article. Email: Data Availability Statement The raw data required to reproduce these findings are available to download from the following Figshare link:
Source: PLOS Currents Outbreaks - Category: Epidemiology Authors: Source Type: research
Conclusion: This study reports the all four dengue serotypes' co-circulation. This is the first report from South Eastern Andhra Pradesh. Amongst four, DENV-2 was predominant followed by DENV-4. The information of predominant serotypes can guide in forecasting dengue outbreaks and improving control measures of vectors thus may be helpful in the prevention of outbreaks.
Source: Indian Journal of Medical Microbiology - Category: Microbiology Authors: Source Type: research
Abstract There is evidence showing that vertical transmission of dengue virus exists in Aedes mosquitoes. In this paper, we propose a deterministic dengue model with vertical transmission in mosquitoes by including aquatic mosquitoes (eggs, larvae and pupae), adult mosquitoes (susceptible, exposed and infectious) and human hosts (susceptible, exposed, infectious and recovered). We first analyze the existence and stability of disease-free equilibria, calculate the basic reproduction number and discuss the existence of the disease-endemic equilibrium. Then, we study the impact of vertical transmission of the virus i...
Source: Bulletin of Mathematical Biology - Category: Bioinformatics Authors: Tags: Bull Math Biol Source Type: research
We refer transmission of infections in India which have implications for Pakistan [1]. As compared to Pakistan, the range and burden of infectious diseases are enormous in India including Severe Acute Respiratory Syndrome (SARS) contagion in 2002 –2003, Influenza A virus epidemic of 2006 (avian influenza), 2007 Equine influenza, Swine flu pandemic outbreaks in 2009 and 2014 [2]. Moreover, episodes of infectious diseases continue to rise in India, with a recent surge of chikungunya and dengue cases in 2016 [1].
Source: Travel Medicine and Infectious Disease - Category: Infectious Diseases Authors: Source Type: research
Transfusion Medicine, EarlyView.
Source: Transfusion Medicine - Category: Hematology Authors: Source Type: research
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