The Courier Mail Damon Guppy April 16, 2015
EXOTIC mosquitoes with the potential to spread crippling diseases have been found at Brisbane International Airport three times in the past two months, forcing heightened biosecurity measures.
The cargo holds of planes from select South-East Asian countries are being fumigated following the discovery of the Aedes aegypti mozzies, which can carry viruses such as dengue, chikungunya and yellow fever.
The bloodsuckers, which have distinct black and white striped legs, are the cause of annual dengue outbreaks in North Queensland but have not been routinely detected in Brisbane.
Read more: http://www.couriermail.com.au/news/queensland/nasty-disease-carrying-mosquitoes-from-south-east-asia-detected-in-brisbane/story-fnihsrf2-1227305316240?from=public_rss
EurekAlert | April 8, 2015
Dengue is a viral infection spread between humans by Aedes aegypti mosquitoes. Dengue causes flu-like symptoms, including intense headaches and joint pains. Published in the journal Science Translational Medicine, Professor Cameron Simmons, from the Department of Microbiology and Immunology at the University of Melbourne and the Peter Doherty Institute for Infection and Immunity, said that the discovery could lead to improved strategies to reduce the incidence of dengue. Continue reading…
Sci Transl Med 18 March 2015 7:279ra37. DOI:10.1126/scitranslmed.3010370
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CBS New York 7 April 2015
The Powassan virus has symptoms that are similar to those of Lyme disease, including headache, nausea and fever, but once contracted, there’s no treatment for Powassan. In some cases, it can be fatal. While there have been no reported human cases of the virus in the region, people who venture into wooded areas, where deer might carry ticks, should protect themselves with clothing.
The Conversation Cameron Webb 3 April 2015
The east coast of Australia is currently experiencing one of its worst outbreaks of mosquito-borne disease in years. Mosquitoes have plagued the summer and now there’s a dramatic increase in disease caused by Ross River virus, spread by the bite of mosquitoes. While a changing climate may contribute to more mosquito-borne disease, it doesn’t guarantee it: human movement around the world is likely to play just as an important a role.
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ABC News | March 31, 2015
The number of Ross River virus cases in Queensland has hit a 20-year high.
Queensland Health said more than 3,500 people have contracted the mosquito-borne disease since January. Continue reading…
Related Story: Ross River virus outbreak in south-east Queensland confirmed
(Rockefeller University 26 March 2015) Rockefeller University researchers have successfully harnessed a technique, CRISPR-Cas9 editing, to use in an important and understudied species: the mosquito, Aedes aegypti, which infects hundreds of millions of people annually with the deadly diseases chikungunya, yellow fever, and dengue fever.
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ABC News | March 18, 2015 | Samantha Donovan
A vaccine for malaria is a step closer to reality after Melbourne researchers made a significant discovery about how the human body’s immune system fights the infection. Continue reading…