Outlook |
Featured
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Outlook |
Fighting the monster
Co-infection with HIV and tuberculosis is a potent combination. Amy Maxmen investigates the impact of this deadly duo.
- Amy Maxmen
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News |
Oil-spill health risks under scrutiny
Scientists call for more research to monitor effects of oil exposure.
- Amanda Mascarelli
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Feature |
Who, how, what and where?
Chagas disease is a disease of Latin America. In spite of extensive control efforts it is so prevalent that in some areas, such as within the Gran Chaco (see Chagas disease in the Chaco, on page S18), one person in 16 is infected.
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Feature |
Chagas disease 101
It is 101 years since Carlos Chagas discovered the parasite responsible for the disease that now bears his name. What progress has been made since this discovery? Here Julie Clayton gives the low-down on Chagas disease.
- Julie Clayton
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Feature |
Country by country
Anna Petherick investigates the nature of Chagas disease and how its management varies across Latin America.
- Anna Petherick
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Editorial |
A pandemic of hindsight?
We must learn lessons from the handling of the flu pandemic to improve future research and public-health responses to emerging diseases, but retrospective hindsight and recriminations are not the answer.
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Feature |
Chagas disease in the Chaco
Researching disease transmission in poor, rural settings is part scientific inquiry, part diplomacy.
- Anna Petherick
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Opinion |
Chagas disease: a new worldwide challenge
Endemic Chagas disease began as a neglected disease of poor, rural and forgotten populations. Its spread from Latin America to non-endemic countries is a new worldwide challenge, say José Rodrigues Coura and Pedro Albajar Viñas.
- José Rodrigues Coura
- & Pedro Albajar Viñas
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News |
Flu experts rebut conflict claims
Reports throw unsubstantiated suspicion on scientific advice given to the World Health Organization.
- Declan Butler
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Letter |
Climate change and the global malaria recession
Rising global temperatures resulting from climate change have been predicted to increase the future incidence of infectious diseases, including malaria. However, it is known that the range of malaria has contracted through a century of economic development and disease control. This contraction has now been quantified, and compared with the predicted effects of climate on malaria incidence. It is suggested that the impact of rising temperature is likely to be minor.
- Peter W. Gething
- , David L. Smith
- & Simon I. Hay
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Letter |
Staphylococcus epidermidis Esp inhibits Staphylococcus aureus biofilm formation and nasal colonization
- Tadayuki Iwase
- , Yoshio Uehara
- & Yoshimitsu Mizunoe
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Correspondence |
How government spending cuts put lives at risk
- David Stuckler
- , Sanjay Basu
- & Martin McKee
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News |
Malaria may not rise as world warms
Studies suggest that strategies to combat the disease are offsetting the impact of climate change.
- Heidi Ledford
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News |
No link found between mobile phones and cancer
Claims that mobile-phone use causes cancer are shown to be overblown.
- Daniel Cressey
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Correspondence |
Volcanic ash should not be presumed harmless in long term
- Sergio Mascarenhas
- & Luiz H. C. Mattoso
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Opinion |
Vaccinate before the next pandemic?
Klaus Stöhr of Novartis argues that pre-pandemic immunization with a cocktail of likely strains could be a cheap, practical and equitable way to protect people against influenza.
- Klaus Stöhr
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News |
Radiation death sparks Indian safety enquiry
University of Delhi sold off a radioactive source for scrap.
- K. S. Jayaraman
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News |
Scientists fume over California's pesticide plans
State aims to approve use of strawberry fumigant methyl iodide.
- Nicola Jones
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News |
Tough lessons from Dutch Q fever outbreak
Mass cull of goats questioned as researchers race to find strain behind human cases.
- Naomi Lubick
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Opinion |
Globe still in grip of addiction
After five years, the World Health Organization's tobacco-control treaty is starting to have an effect, but we need to tackle the smoking epidemic in the developing world, say Jonathan M. Samet and Heather L. Wipfli.
- Jonathan M. Samet
- & Heather L. Wipfli
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News |
'Seek, test and treat' slows HIV
Studies in several nations show that treating people before they fall ill can curb the spread of disease.
- Erika Check Hayden
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Books & Arts |
Vision of a personal genomics future
The director of the US National Institutes of Health, Francis Collins, calls for a revolution in personalized medicine. Such advances should be shared beyond the developed world, says Abdallah S. Daar.
- Abdallah S. Daar
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News |
Geologists to evaluate future Haiti risks
Hunt for survey markers may reveal crucial data.
- Rex Dalton
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Editorial |
Lessons from a pandemic
It is time to assess what worked, and what didn't, in the global efforts to cope with swine flu.
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News Feature |
Swine flu: Crisis communicator
Richard Besser led the United States' top public-health agency as swine flu broke out on its doorstep. And his communication shaped the early days of a pandemic, finds Brendan Maher.
- Brendan Maher
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News |
Driveways could spread toxins into the home
Carcinogens in coal tar–sealed pavements cause worry.
- Nicola Jones