HIV & AIDS

HIV hijacks common cells to spread infection

Scientists at the Gladstone Institutes and the University of California, San Francisco (UCSF), together with collaborators in Europe, discovered that a common type of cell within the human reproductive and intestinal tracts ...

Diseases, Conditions, Syndromes

Climate-change effects on malaria risk

A new study suggests that climate change, driven by greenhouse-gas emissions and land-use changes, will cause patterns of malaria infection to change over the next 50 years.

Diseases, Conditions, Syndromes

Video: What's next with COVID-19—new normal or second wave?

veryone is eager to get back to normal life. But what does it mean for the coronavirus disease (COVID-19) crisis to be over? It's not a matter of flipping a switch and going back to life as it was before. As long as the virus ...

HIV & AIDS

Why HIV infection rates are on the rise

Since HIV infection rates began to rise again around 2000, researchers have been grasping for answers on what could be causing this change, especially in the homosexual community. The rising numbers are a stark contrast to ...

HIV & AIDS

CDC: New HIV transmission often from those unaware of infection

(HealthDay)—Most new HIV transmissions are from people who do not know they have HIV infection or are aware of infection but are not receiving care, according to research published in the March 18 early-release issue of ...

Diseases, Conditions, Syndromes

New analysis explores the geographical origins of the flu

A computer model developed by scientists at the University of Chicago shows that small increases in transmission rates of the seasonal influenza A virus (H3N2) can lead to rapid evolution of new strains that spread globally ...

Diseases, Conditions, Syndromes

Study estimates transmission of deadly C. diff infection

A severe disease caused by the C. difficile bacteria affects more than 250,000 patients in hospitals each year, but little is known about how it is transmitted. A Yale-led study estimates transmission rates inside and outside ...

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