Mosquito News and Research

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Increased number of Americans infected with chikungunya, say researchers

In just two weeks, the number of Americans infected with the mosquito-borne virus chikungunya has almost doubled and the virus has now been found in mosquitoes in the United States, something that is very concerning to a Kansas State University professor who is a leading researcher of the virus.

24 Jul 2014

Researchers prove that CD27 drug is true alternative against malaria

Researchers from the Universitat Politècnica de Catalunya · BarcelonaTech (UPC), the Instituto de Química Mèdica (IQM-CSIC) and the University of Glasgow have proved that the CD27 drug is a true alternative against malaria.

22 Jul 2014

Chikungunya virus transmission occurs in Florida for the first time

The chikungunya virus, which is transmitted to people by mosquitoes (Aedes aegypti and Aedes albopictus), was found for the first time in the Americas on islands in the Caribbean in December 2013. Yesterday, the first case of chikungunya in the continental United States was reported in a man from Florida who had not recently travelled outside the United States.

18 Jul 2014

CYD-TDV vaccine shows moderate protection against dengue in Asian children

The first dengue vaccine candidate (CYD-TDV) to reach phase 3 clinical testing has shown moderate protection (56%) against the disease in Asian children, according to new research published in The Lancet.

14 Jul 2014

New report highlights impact of malaria interventions on maternal, newborn health

A new report highlighting the impact of malaria interventions on maternal, newborn and child health was launched today alongside the annual High-Level Segment of the United Nations Economic and Social Council in New York.

11 Jul 2014

Wolbachia-infected mosquitoes increase risk of West Nile virus

Mosquitoes infected with the bacteria Wolbachia are more likely to become infected with West Nile virus and more likely to transmit the virus to humans, according to a team of researchers.

11 Jul 2014

Scientists develop chip for detection of RNA strand of dengue fever virus

Scientists at the Center for Research and Advanced Studies (Cinvestav) in Mexico developed a chip (also known as cDNA microarray) that allows detection of the RNA strand of the dengue fever virus.

7 Jul 2014

Malaria parasites alter chemical odor signal of hosts to attract mosquitos

Malaria parasites alter the chemical odor signal of their hosts to attract mosquitos and better spread their offspring, according to researchers, who believe this scent change could be used as a diagnostic tool.

1 Jul 2014

Wake Forest Baptist Physician offers tips to prevent bites and rashes in summer

When summer rolls around, nothing beats soaking up the rays, hiking in a forest or playing Frisbee with the family … until a mosquito, bee or poisonous plant ruins the fun.

28 Jun 2014

Researchers compare genome sequences of malaria vectors to investigate insecticide resistance

Researchers from LSTM have exploited a natural experiment created by insecticidal pressure to determine how the most important malaria vectors - A. gambiae s.s. and A. coluzzii - respond rapidly to environmental change.

26 Jun 2014

Researchers adapt mathematical tool to help control malaria and other infectious diseases

A mathematical tool used by the Metropolitan Police and FBI has been adapted by researchers at Queen Mary University of London to help control outbreaks of malaria, and has the potential to target other infectious diseases.

20 Jun 2014

Entomologists develop chromosome map to find ways to prevent dengue fever, yellow fever

Virginia Tech entomologists have developed a chromosome map for about half of the genome of the mosquito Aedes agypti, the major carrier of dengue fever and yellow fever.

18 Jun 2014

Genomic study reveals striking contrasts that may aid disease prevention

Virginia Tech entomologists have developed a chromosome map for about half of the genome of the mosquito Aedes agypti, the major carrier of dengue fever and yellow fever.

17 Jun 2014

Chikungunya virus puts some regions at risk of epidemic

For the first time, University of Texas Medical Branch at Galveston researchers were able to predict further adaptations of the chikungunya virus that recently spread from Africa to several continents that will likely result in even more efficient transmission and infection of more people by this virus strain.

17 Jun 2014

Predicting dengue fever in Brazil: an interview with Dr. Rachel Lowe, Catalan Institute for Climate Sciences (IC3)

Dengue is a mosquito-transmitted viral infection. The disease is widespread in tropical and sub-tropical climates and most commonly found in urban areas. Around half of the world's population are now estimated to live in dengue endemic regions.

16 Jun 2014

Modified mosquitoes produce sperm that only creates males

Scientists have modified mosquitoes to produce sperm that will only create males, pioneering a fresh approach to eradicating malaria.

11 Jun 2014

New insight into how malaria parasites perturb flow may lead to novel treatments

All the billions of flat, biconcave disks in our body known as red blood cells (or erythrocytes) make three basic, tumbling-treadmill-type motions when they wend their way through the body's bloodstream ferrying oxygen from our lungs to our brains and other tissues. That is, unless they are infected with malaria parasites, in which case their motions are completely different.

11 Jun 2014

Research finding could lead to new strategies for malaria control

Researchers have found the first evidence of an intercellular bacterial infection in natural populations of two species of Anopheles mosquitoes, the major vectors of malaria in Africa. The infection, called Wolbachia, has been shown in labs to reduce the incidence of pathogen infections in mosquitoes and has the potential to be used in controlling malaria-transmitting mosquito populations.

6 Jun 2014

Terminix warns about two serious mosquito-borne diseases in Florida

Terminix, the leading provider of termite and pest control services in the United States, today warned of two serious mosquito-borne diseases which are being reported in Florida. The Florida Department of Health this week issued a report confirming 18 cases of chikungunya virus and 24 cases of dengue fever.

6 Jun 2014

New edible films contain oils from clove and oregano that preserve bread longer

Essential oils have boomed in popularity as more people seek out alternatives to replace their synthetic cleaning products, anti-mosquito sprays and medicines. Now scientists are tapping them as candidates to preserve food in a more consumer-friendly way.

5 Jun 2014