Quantcast

Latest Mosquito-borne disease Stories

Mosquitoes Incapable Of Transmitting Malaria Created
2012-06-12 13:10:31

Advance provides genetic options for controlling spread of deadly disease Mosquitoes bred to be unable to infect people with the malaria parasite are an attractive approach to helping curb one of the world´s most pressing public health issues, according to UC Irvine scientists. Anthony James and colleagues from UCI and the Pasteur Institute in Paris have produced a model of the Anopheles stephensi mosquito – a major source of malaria in India and the Middle East – that...

2012-02-09 11:47:23

A species of mosquito has been discovered breeding in the UK that has not been seen in the country since 1945. Populations of the mosquito, found across mainland Europe and known only by its Latin name Culex modestus, were recorded at a number of sites in the marshes of north Kent and south Essex in 2010 and 2011. The discovery was made by post-graduate student Nick Golding, and the mosquito was definitively identified by colleague Stefanie Schäfer of the Centre for Ecology...

2011-11-01 15:17:14

A new research technology is revealing how humans develop immunity to malaria, and could assist programs aimed at eradicating this parasitic disease. Dr Alyssa Barry from the Walter and Eliza Hall Institute´s Infection and Immunity division is using ℠protein microarray´ technology to screen human blood serum samples for immunity to proteins produced by the malaria-causing Plasmodium falciparum parasite. Her research, which determines a person´s immunity to hundreds of...

Image 1 - West Nile Virus Transmission Linked To Land-Use Patterns And "Super-spreaders"
2011-10-21 03:52:03

Spread highest in urbanized and agricultural habitats After its initial appearance in New York in 1999, West Nile virus spread across the United States in just a few years and is now well established throughout North and South America. Both the mosquitoes that transmit it and the birds that are important hosts for the virus are abundant in areas that have been modified by human activities. As a result, transmission of West Nile virus is highest in urbanized and agricultural habitats....

2011-10-20 22:48:09

Robins play a key role in transmission of West Nile virus across much of North America After its initial appearance in New York in 1999, West Nile virus spread across the United States in just a few years and is now well established throughout North and South America. Both the mosquitoes that transmit it and the birds that are important hosts for the virus are abundant in areas that have been modified by human activities. As a result, transmission of West Nile virus is highest in urbanized...

30d211952f0d39c3af0f9294540ea71c1
2010-10-27 10:30:00

Researchers conclude more, not less, surveillance funding needed Cutting surveillance for mosquito-borne diseases would likely translate into an exponential increase in both the number of human cases and the health costs when a disease outbreak occurs, according to an analysis by Emory University. The Public Library of Science (PLoS) published the research, led by Emory disease ecologist Gonzalo Vazquez-Prokopec, Oct. 26. "Our analysis shows that halting mosquito surveillance can increase the...

2010-09-07 09:15:00

NEW YORK, Sept. 7 /PRNewswire/ -- Animal health experts warn that fatal cases of Eastern Equine Encephalitis and West Nile are being reported in numerous states, even in areas where activity has been low for several years. This follows a rise in the early warning signs of mosquito-borne diseases that include Eastern Equine Encephalitis, West Nile and Western Equine Encephalitis. This doesn't bode well for either horses or humans. (Logo:...

c86543967c83fc9543684019d18d82a4
2010-03-02 08:55:00

West Nile virus set the country abuzz when it rapidly spread from coast to coast just a few years after arriving in the United States. Most experts assumed birds were responsible for moving the virus across the country, but a paper published March 1 in the journal Molecular Ecology finds that smaller wings may be to blame. "This is one of the first studies to suggest that mosquitoes may have played a greater role in the rapid movement of West Nile virus," said Jason Rasgon, a professor at the...

2009-11-12 12:43:58

Top scientists reveal the latest innovations in genetically modified mosquitoes, new diagnostic tests and mapping mosquito migrations In a novel approach at disseminating scientific research, the Johns Hopkins Malaria Research Institute (JHMRI) will hold a web summit to release the latest breakthroughs in malaria research, including new approaches to boosting mosquito immunity to malaria, mapping mosquito migrations, and the promise of a rapid sputum test that could revolutionize the way...

fd5a268511c77ab4e53b765d529ec5561
2009-09-21 06:35:00

Most people will recall the West Nile virus scare that incited fear throughout North America just 10 years ago; however new mosquito-borne diseases in the U.S. and Europe are posing a farther greater health risk, an expert in the U.S. said on Friday. The Chikungunya virus first popped up in Africa in 2005, but has now greatly spread, leaving a trail of outbreaks and enumerable deaths in India and the French island of Reunion. Cases have even been reported in Italy and France, where the virus...


Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
Related