HIV & AIDS

A 'public' target for HIV

Individuals produce unique sets of antibodies in response to HIV infection. That diversity—and the ability of the human immunodeficiency virus to rapidly change its protein coat to avoid detection—has stymied efforts ...

Health

What doctors wear really does matter, study finds

Physicians may want to dig a little deeper into their closets, or grab their white coats on the way out of the operating room, if they want patients to view them favorably, according to the largest-ever study of patient preferences ...

Health

Coke has promised less sugar, but less is still too much

At last count, 28 countries and seven large cities in the USA had moved to introduce a tax on sugary drinks. Potential benefits are clear and include reducing costs from obesity and health-care spending, as well as the potential ...

Diseases, Conditions, Syndromes

Docs may have trick up their sleeves fighting germs

(HealthDay)—With antibiotic-resistant "superbugs" continuing to be a threat in U.S. hospitals, doctors are looking for innovative ways to cut down on disease transmission.

Diseases, Conditions, Syndromes

Protein critical to early stages of cellular HIV infection identified

When a virus enters a cell, one of the first steps in the process of infecting that cell is removal of the protein coat that surrounds the virus's genetic material. The virus can then produce DNA from its own genes and insert ...

Medical research

Another step closer to artificial blood

(HealthDay)—Artificial blood stored as a powder could one day revolutionize emergency medicine and provide trauma victims a better chance of survival.

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