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In Brazil, a New Zika Strategy: Billboards That Smell Like Humans and Kill Mosquitoes
There’s an impressive array of creative billboards in Brazil. One in Rio de Janeiro sprays mists of water to cool down beachgoers waiting for a bus home. But a new innovation recently unveiled in this city is plain lethal — at least for bugs.
- Categories
- Health Care
- Region
- Latin America
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A Breath Test for Malaria
Diagnosing malaria may soon be as easy taking a simple breath test, according to researchers.
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- Health Care
- Region
- Sub-Saharan Africa
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Opinion: Why … Rio de Janeiro’s 2016 Olympic Games Must Not Proceed
Zika infection is more dangerous, and Brazil’s outbreak more extensive, than scientists reckoned a short time ago. Which leads to a bitter truth: the 2016 Olympic and Paralympic Games must be postponed, moved, or both, as a precautionary concession.
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- Health Care
- Region
- Latin America
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How an Obscure Disease Became a Global Health Emergency
In early February 2015, doctors in the impoverished northeastern part of Brazil noticed a surge in the number of people complaining about a mild illness, with and without fever, characterized by rash, fatigue, joint pains, and red eyes. The illness was brief and recovery was spontaneous. A mild form of dengue, a mosquito-borne disease hyperendemic throughout the country, was initially suspected, but tests were negative in the vast majority of samples. Chikungunya, another mosquito-borne disease first detected in Africa in 1952, had hopped to Brazil in September 2014 and was likewise suspected. Again, tests results were negative.
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- Health Care
- Region
- Latin America
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Panel rejects Sanofi’s waiver plea for dengue vaccine
French drug and vaccines giant Sanofi suffered a setback in introducing its much-awaited dengue vaccine Dengvaxia in India after a top health ministry committee rejected its request to waive additional clinical studies.
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- Health Care
- Region
- South Asia
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#WorldMalariaDay Opinion: We can beat malaria if we move faster
Vector control has been an important weapon in the fight against malaria. Indoor residual sprays and treated bed nets are now in use widely across Africa and Asia to kill mosquitoes and protect people. However, the Anopheles mosquito, the vector that transmits malaria to humans, is becoming increasingly resistant to pyrethroids, one of the most commonly used insecticides.
- Categories
- Health Care
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Malaria Resistance ‘Unable to Spread’
The first case of the malaria parasite being unable to spread its resistance to drugs has been discovered by scientists in Australia.
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- Health Care
- Region
- Sub-Saharan Africa
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Brazilian Doctor Crafts System Hailed As ‘Way Forward’ for Combating Zika
In Brazil, one of the biggest challenges to dealing with the Zika crisis is logistics.
- Categories
- Health Care
- Region
- Latin America
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