Dengue, a mosquito-borne tropical disease, remains a threat not just in Singapore but in Southeast Asia and beyond. Just this year, Singapore had more than 30,000 cases. Using advanced techniques in cryogenic electron microscopy, ...
Molecular & Computational biology
Dec 7, 2022
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94
(Phys.org) -- Biologists at the University of York have helped to discover that one of the world's most infectious classes of disease – viral haemorrhagic fevers – can spread much more easily than previously thought.
Cell & Microbiology
Jun 20, 2012
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0
Dengue fever is a terrible viral disease blighting many of the world's tropical regions. Carried by mosquitoes, such as Aedes aegypti, 40% of the world's population is believed to be at risk from the infection. What is more, ...
Cell & Microbiology
May 1, 2009
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0
South Korea on Tuesday reported its first cases of African swine fever, becoming the latest country hit by the disease that has killed pigs from China to North Korea, pushing up pork prices worldwide.
Veterinary medicine
Sep 17, 2019
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13
Invasive species have a devastating effect on biodiversity. In Australia, introduced red foxes and feral cats have been implicated in the majority of the extinctions of the native mammal fauna, which has been decimated since ...
Ecology
Jul 23, 2018
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6
This week, dozens of media outlets declared that scientists had solved the mystery of what wiped out the Aztecs. Traces of a pathogen that can cause a typhoid-like enteric fever have been found in skeletons from a cemetery ...
Cell & Microbiology
Jan 18, 2018
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8
A swarm of mosquitoes is an accident waiting to happen. But perhaps the bigger issue facing Australia isn't so much whether the mosquitoes here are swarming, but rather whether a certain "tiger" mosquito lurking just to the ...
Ecology
Oct 31, 2016
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6
The Western Australian Department of Agriculture's invasive species science group is asking residents to help them with their latest research into controlling growing rabbit populations.
Plants & Animals
Jul 26, 2013
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(PhysOrg.com) -- Australian rabbits have had everything but the kitchen sink thrown at them over the years. Myxomatosis knocked them about but they bounced back. The same with rabbit haemorrhagic disease (RHD) or the calicivirus.
Ecology
May 7, 2009
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0
East Timor on Thursday confirmed that hundreds of hogs have died in an outbreak of African swine fever, after the disease has killed pigs from China to Slovakia, pushing up pork prices worldwide.
Veterinary medicine
Oct 3, 2019
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10
Bleeding, technically known as hemorrhaging or haemorrhaging (see American and British spelling differences) is the loss of blood or blood escape from the circulatory system. Bleeding can occur internally, where blood leaks from blood vessels inside the body or externally, either through a natural opening such as the vagina, mouth, nose, ear or anus, or through a break in the skin. Desanguination is a massive blood loss, and the complete loss of blood is referred to as exsanguination. Typically, a healthy person can endure a loss of 10–15% of the total blood volume without serious medical difficulties, and blood donation typically takes 8–10% of the donor's blood volume.
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