The head of the World Health Organization says more must be done to cure "neglected" diseases that afflict 1 billion people in developing countries.

Beta blocker drugs are commonly used in the initial attempts to lower blood pressure. However a Cochrane Review shows that they were not as good at reducing death or the severity of disease as other classes of drugs. Drugs that perform better include thiazides, calcium channel blockers and renin angiotensin system inhibitors.

Patients with tuberculosis in the West African country of Senegal who participated in an intervention program that included improved communication with health personnel and community involvement had higher cure and treatment completion rates, according to a study in the January 24/31 issue of JAMA.

An injury to the brain can be devastating. When brain cells die, whether from head trauma, stroke or disease, a substance called glutamate floods the surrounding areas, overloading the cells in its path and setting off a chain reaction that damages whole swathes of tissue.

Nearly 10 percent of sudden infant death syndrome (SIDS) victims have mutations or variations in genes associated with potentially lethal heart rhythms (arrhythmias), according to two newly published studies involving Vanderbilt researchers.

About 3.4 percent of patients treated in rural trauma centers appear to be recidivists, meaning that they have visited the facility more than once for separate injuries, according to a report in the January issue of Archives of Surgery, one of the JAMA/Archives journals. Substance abuse appears to be the common feature among urban and rural recurrent trauma patients.

Health risks are everywhere and as many as people know about, there are still many of which people are unaware. Parents face even more concerns when it comes to protecting children. Some diseases and problems are more prevalent in children--like cyclic vomiting syndrome (CVS).

A pattern of micro molecules can distinguish pancreatic cancer from normal and benign pancreatic tissue, new research suggests.

In a possible contradiction to common belief that a person's body mass index, immune responses and stressful life events are factors that may cause narcolepsy, a comprehensive review published in the January 1st issue of the journal SLEEP finds that, as with other diseases characterized by selective cell loss, narcolepsy may be caused by environmental exposures before the age of onset in genetically susceptible individuals.

One key to your high blood pressure might just be your inflammatory genes.

Peering deep within the cells of fruit flies, developmental biologists at the Kimmel Cancer Center at Thomas Jefferson University in Philadelphia may have discovered a new way that genes are turned on and off during development. If they're right, and the same processes are at work in higher organisms, including mammals, the findings could eventually have implications for improving the understanding of a range of diseases, including childhood cancer.

Latent infection with tuberculosis is common and some infected people develop the active form of the disease. Health-care workers (HCWs) can become infected, develop active disease, and c an pass their infection on to patients and others.