Latest Anopheles Stories
Bacteria in the gut of the Anopheles gambiae mosquito inhibit infection of the insect with Plasmodium falciparum, the parasite that causes malaria in humans.
For the first time ever, scientists are using DNA â€œbarcodesâ€ to help prevent the spread of a elephantiasis, an often disfiguring disease that affects roughly one billion people in 80 nations throughout the world.
A U.S.-led study suggests insecticides that would kill just older mosquitoes would be a better way of controlling malaria. Pennsylvania State University Professor Andrew Read said such an approach would be a more sustainable way of controlling the disease and might lead to evolution-proof insecticides that never become obsolete. Each year malaria kills about a million people, but many of the chemicals used to kill the insects become ineffective, the scientists said, since repeated exposure to...
Killing just the older mosquitoes would be a more sustainable way of controlling malaria, according to entomologists who add that the approach may lead to evolution-proof insecticides that never become obsolete.
Targeting mosquito larval populations may be an effective intervention to help control malaria in urban situations, a study published yesterday suggests.
Researchers at the Johns Hopkins Bloomberg School of Public Health have for the first time identified a molecular pathway that triggers an immune response in multiple mosquito species capable of stopping the development of Plasmodium falciparum
Temperature is an important factor in the spread of malaria and other mosquito-borne diseases, but researchers who look at average monthly or annual temperatures are not seeing the whole picture.
Isolongifolenone, a natural compound found in the Tauroniro tree (Humiria balsamifera) of South America, has been found to effectively deter biting of mosquitoes and to repel ticks, both of which are known spreaders of diseases such as malaria, West Nile virus, and Lyme disease.
Hundreds of millions of anti-malaria kits and mosquito nets will be distributed by 2010 as part of a campaign to stop one million annual malaria deaths, officials organizing the initiative said Saturday.
Researchers have identified a gene in mosquitoes that helps the insects to fight off infection by the Plasmodium parasite, which causes malaria in humans. Anopheles mosquitoes transmit the malaria parasite to nearly 550 million people worldwide each year with these cases resulting in more than 2 million deaths annually. The protective gene was identified in a study conducted by a team of investigators from the Johns Hopkins Bloomberg School of Public Health\'s Malaria Research Institute, the...
The mosquito is a member of the family Culicidae. These insects have a pair of scaled wings, a pair of halteres, a slender body, and long legs. Only the females of most mosquito species suck blood from other animals. Size varies but is rarely greater than 0.6 inch (15 mm). Mosquitoes weigh only about 0.03 to 0.04 grain (2 to 2.5 mg). They can fly at about 0.9 to 1.6 mph (1.5 to 2.5 km/h) and most species are nocturnal. Mosquitoes are believed to have evolved 170 million years ago during...
- A transitional zone between two communities containing the characteristic species of each.