
Dengue cases soar in Brazil, as death toll climbs
Cases of dengue have soared in Brazil where the disease has caused 229 fatalities this year, the Health Ministry said Monday, as authorities try to combat its spread using transgenic mosquitos. ... more
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Transforming all donated blood into a universal type
Every day, thousands of people need donated blood. But only blood without A- or B-type antigens, such as type O, can be given to all of those in need, and it's usually in short supply. Now scientist ... more
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China chokes as tobacco profits a tough habit to quit
In the tobacco-producing heartland of China - the world's largest cigarette market - smoking is commonplace at work, in taxis and even in hospitals. ... more
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Disease fears hit Nepal's quake-hit homeless
With its sewage system badly damaged, carcasses rotting in the rubble and thousands of people sleeping rough, experts say Nepal faces a race against time to ensure a devastating earthquake does not trigger a public health disaster. ... more
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Ream discovers new mechanism behind malaria progression
A team of researchers from four universities has pinpointed one of the mechanisms responsible for the progression of malaria, providing a new target for possible treatments. Using computer modeling, ... more
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