News tagged with viral disease
HIV diagnoses among U.S. hispanics vary by region: CDC
(HealthDay)—Hispanic Americans are diagnosed with HIV infection nearly three times as often as whites, but rates and causes differ by region, a new study finds. HIV is the virus that causes AIDS.
HIV & AIDS
Oct 11, 2012 |
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How immune cells defend themselves against HIV
A team of scientists led by virologists Prof. Oliver T. Fackler and Prof. Oliver T. Keppler from Heidelberg University Hospital have decoded a mechanism used by the human immune system to protect itself from HIV viruses. ...
HIV & AIDS
Oct 02, 2012 |
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Inner city infants have different patterns of viral respiratory illness than infants in the suburbs
Children living in low-income urban areas appear especially prone to developing asthma, possibly related to infections they acquire early in life. In a new study in The Journal of Infectious Diseases, available online, resear ...
Diseases, Conditions, Syndromes
Sep 26, 2012 |
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Discovery may shed light on why some HIV-positive patients have more virus
(Medical Xpress)—Biologists at UC San Diego have unraveled the anti-viral mechanism of a human gene that may explain why some people infected with HIV have much higher amounts of virus in their bloodstreams ...
HIV & AIDS
Sep 24, 2012 |
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New strategies needed to combat disease in developing countries
So-called lifestyle diseases are gaining ground with epidemic speed in low-income countries. The traditional health focus in these countries has been to combat communicable diseases such as malaria, HIV and tuberculosis. ...
Health
Sep 20, 2012 |
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An advance toward a flu-fighting nasal spray
In an advance toward development of a nasal spray that protects against infection with influenza and spread of the disease, scientists are reporting identification of a substance that activates the first-line ...
Medications
Sep 12, 2012 |
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Scientists make dengue vaccine breakthrough
Dengue is one of the most widespread mosquito-borne viral diseases in the world, with WHO estimating that around half of the world's population are currently at risk. While infection usually causes flu-like symptoms, it can ...
Diseases, Conditions, Syndromes
Sep 10, 2012 |
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Quantifying the risk of pandemics created through air travel: Creating models for efficient response
A viral disease is contracted abroad and transported unknowingly by a human host. Discrete symptoms linger beneath the skin as the person boards their flight home, delivering the virus across oceans and borders ...
Diseases, Conditions, Syndromes
Sep 10, 2012 |
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Survival 'excellent' following living donor liver transplantation for acute liver failure
Patients in Japan who underwent living donor liver transplantation (LDLT) for acute liver failure (ALF) were classified as having excellent outcomes, with ten-year survival at 73%. The findings, published in the September ...
Other
Sep 06, 2012 |
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Dengue fever makes deadly comeback in Greece
An elderly Greek man has died from complications of dengue fever, marking a reappearance of the mosquito-borne disease 85 years after its eradication from Greece, officials said Tuesday.
Diseases, Conditions, Syndromes
Sep 04, 2012 |
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HIV treatment use increases in the US
Between 2000 and 2008, the proportion of HIV-infected patients in the U.S. receiving effective treatment known as highly active antiretroviral therapy (HAART) increased, and HIV-infected patients appeared to be less infectious ...
HIV & AIDS
Sep 03, 2012 |
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Cholesterol study points to new drugs
(Medical Xpress)—Insight into how our bodies make cholesterol could lead to treatments with fewer side-effects than existing drugs.
Cardiology
Aug 27, 2012 |
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Molecular and protein markers discovered for liver transplant failure from hepatitis C
Researchers have discovered molecular and protein signatures that predict rapid onset of liver damage in hepatitis C patients following a liver transplant. The markers appeared soon after transplant and well before clinical ...
Diseases, Conditions, Syndromes
Aug 16, 2012 |
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Antisense approach promising for treatment of parasitic infections
A targeted approach to treating toxoplasmosis, a parasitic disease, shows early promise in test-tube and animal studies, where it prevented the parasites from making selected proteins. When tested in newly infected mice, ...
Medical research
Aug 13, 2012 |
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Flu vaccine research: overcoming 'original sin'
(Medical Xpress) -- Scientists studying flu vaccines have identified ways to overcome an obstacle called "original antigenic sin," which can impair immune responses to new flu strains.
Immunology
Aug 13, 2012 |
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