Chikungunya News and Research

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Weather may influence transmission of West Nile, chikungunya, and other viral disease

Urban epidemics resulting from viral diseases, such as West Nile fever and chikungunya fever, are transmitted by infected mosquitoes.

4 Jun 2013

Antibodies neutralize mosquito-transmitted chikungunya virus, researchers reveal

Researchers have learned the precise structure of the mosquito-transmitted chikungunya virus pathogen while it is bound to antibodies, showing how the infection is likely neutralized.

3 Apr 2013

Tat-beclin 1 shows promise against infections, neurodegenerative disorders and cancer

UT Southwestern Medical Center scientists have synthesized a peptide that shows potential for pharmaceutical development into agents for treating infections, neurodegenerative disorders, and cancer through an ability to induce a cell-recycling process called autophagy.

10 Feb 2013

Global travel, climate warming could create right conditions for chikungunya outbreaks in the U.S.

Global travel and climate warming could be creating the right conditions for outbreaks of a new virus in this country, according to a new Cornell University computer model.

18 Dec 2012

Newly discovered Eilat virus harmless and potentially valuable

A mosquito sample collected three decades ago in Israel's Negev Desert has yielded an unexpected discovery: a previously unknown virus that's closely related to some of the world's most dangerous mosquito-borne pathogens but, curiously, incapable of infecting non-insect hosts.

24 Sep 2012

Mosquitoes in the U.S. can be infected with Chikungunya virus from Asia

New research from SRI International finds that mosquitoes commonly found in the United States can be infected with a disease-causing virus from Asia. The research findings are from a recent study that modeled how mosquito-borne infections can become introduced.

23 Aug 2012

Single test developed that detects all known strains of H5N1

The close collaboration between scientists from the Experimental Therapeutics Centre (ETC) under the Agency for Science and Technology Research (A*STAR) and clinicians from Tan Tock Seng Hospital (TTSH) has enabled the successful development of the most comprehensive and rapid H5N1 bird flu test kit available to date.

29 May 2012

Scientists discover direct biomarker of Chikungunya fever

Recent breakthroughs in Chikungunya research spearheaded by scientists at A*STAR's Singapore Immunology Network (SIgN) have made great strides in the battle against the infectious disease.

15 Mar 2012

WHO, PAHO release new guidelines on mosquito-borne chikungunya virus

The Pan-American Health Organization (PAHO), a regional arm of the World Health Organization (WHO), on Tuesday "unveiled new guidelines to help countries throughout the Americas detect and prevent transmission of the mosquito-borne chikungunya virus -- a disease which has already infected more than two million people around the world," the U.N. News Centre reports.

2 Mar 2012

Human health depends on mosquito's immune response to pathogens

As mosquito-borne viral diseases like West Nile fever, dengue fever, and chikungunya fever spread rapidly around the globe, scientists at Virginia Tech are working to understand the mosquito's immune system and how the viral pathogens that cause these diseases are able to overcome it to be transmitted to human and animal hosts.

11 Jan 2012

Annual European CDC report says infectious diseases, drug resistance are concerns

"Europe's health is suffering, with around 80,000 cases of tuberculosis infection a year and serious problems with measles, HIV and threats from 'superbug' infections, an annual health report" from the European Centre for Disease Prevention and Control (ECDC) said Thursday, Reuters reports.

11 Nov 2011

CWRU to lead Cornea Preservation Time Study

Researchers at Case Western Reserve University School of Medicine will lead a national study determining if corneas transplanted up to two weeks after donor death work as well as corneas transplanted up to one week after donor death. The National Eye Institute has awarded a $12.3 million grant to support the work.

20 Oct 2011

Combination strategies more effective for reducing population of tiger mosquitos

An experimental research carried out in Sant Cugat del Vall-s and Rub-, coordinated by researchers from UAB, assessed the efficacy of a combination of strategies to reduce the population of tiger mosquitos.

25 Jul 2011

Combination of strategies reduces more than half the number of tiger mosquitos

The combination of three complementary measures to eradicate tiger mosquitos - avoid having stagnant water, using insecticides to eliminate larvae and adults, and removing rubbish - reduces more than half the number of tiger mosquitos, according to a research coordinated by researchers at Universitat Autonoma de Barcelona.

22 Jul 2011

WHO special issue addresses economic burden of dengue in the Americas, Africa and Asia

The ten studies in this special issue document the substantial and growing burden of dengue in the Americas, Africa and Asia, and the burden of a chikungunya outbreak in India.

18 Jun 2011

Ilex, Cerus partner to distribute INTERCEPT Blood System in Israel and South Africa

Cerus Corporation today announced today that it has entered into agreements with Ilex Biotech Limited to distribute Cerus' INTERCEPT Blood System for platelets and plasma in South Africa and Israel.

9 Jun 2011

Bharat Biotech announces the pricing for ROTAVAC vaccine

Bharat Biotech today announced the price of ROTAVAC India’s first indigenously developed Rotavirus Vaccine. The vaccine will be sold to global public markets, Governments worldwide including UN procurement agencies at a price of US $ 1.0. Bharat Biotech hopes its new vaccine will help prevent part of the ~ 500,000 child deaths each year caused due to rotavirus diarrhea and improve access to better, affordable rotavirus vaccines.

6 Jun 2011

Inovio first quarter total revenue increases to $3.1 million for 2011

Inovio Pharmaceuticals, Inc. today reported financial results for the quarter ended March 31, 2011.

11 May 2011

Researchers solve mysteries of chikungunya's emergence in Asia

What causes a virus to suddenly begin infecting large numbers of people? Scientists have long known that the process they call "viral emergence" involves a wide variety of factors. Some are changes in the environment, either generated by natural causes or human activity. Others are internal, arising from accidental changes - mutations -in the virus' genetic code.

6 May 2011

NIH awards UH with $361,000 grant for chikungunya vaccine study

It is spread to humans by mosquito bites, causing arthritic symptoms so severe that some victims can't even walk. While rarely fatal, the effects of the chikungunya virus can last up to a year.

28 Apr 2011