Medications

FDA flags infection issue with new type of medical scope

Federal health regulators are drawing attention to the risk of infections with medical scopes used to examine breathing passages, following similar problems with scopes used in the stomach and intestines.

HIV & AIDS

HVTN 505 vaccine induced antibodies nonspecific for HIV

A study by researchers at the National Institute of Allergy and Infectious Diseases and Duke University helps explain why the candidate vaccine used in the HVTN 505 clinical trial was not protective against HIV infection ...

Health

UNICEF warns lack of toilets in Pakistan tied to stunting

More than 40 million people in Pakistan do not have access to a toilet, forcing them to defecate in the open, which in turn is a major contributor to stunting in the country, a top UNICEF official said.

Diseases, Conditions, Syndromes

Overuse of antibiotics tied to increase in painful gut infection

Going to the hospital can save your life, but it is not without risks. Patients can be exposed to dangerous infections while receiving treatment. In the United States, health care-associated infections are the fifth leading ...

HIV & AIDS

Gut flora influences HIV immune response

Normal microorganisms in the intestines appear to play a pivotal role in how the HIV virus foils a successful attack from the body's immune system, according to new research from Duke Medicine.

Medical research

Which interferons best control viral infections?

Respiratory and intestinal infections caused by RNA viruses stimulate infected cells to produce interferons, which can act alone or in combination to block virus replication. Important differences between the presence of ...

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