25 States, Cities to Receive H1N1 Vaccine by Tuesday

Twenty-five states and cities that placed orders for 600,000 doses of a live attenuated (intranasal) vaccine for the influenza A (H1N1) virus will receive their shipments by Tuesday, October 6. Medscape Medical News

PSA Test Is Imperfect Tool: What to Do?

The use of the prostate-specific antigen (PSA) test for population-based prostate cancer screening in the United States has led to gross overtreatment, but no other tests are currently available. Medscape Medical News

Oral Estrogen Linked to Unfavorable Vascular Effects in Women Without Troublesome Hot Flushes

In a randomized controlled trial, women without troublesome hot flushes were susceptible to unfavorable vascular effects after oral estrogen treatment, resulting in less compliant vasculature. Medscape Medical News

Is Computer-Aided CT Volumetry of Pulmonary Nodules Useful in Lung Cancer Screening?

Commentary on a study on the differential diagnostic utility of computer-aided repeated CT assessment of indeterminate pulmonary nodules. Medscape Radiology

Obesity Linked to 124,000 New Cancers in Europe

The percentage of overweight and obese individuals in Europe continues to rise, and as it does, so does the risk for cancers related to excess body fat. Medscape Medical News

2009 H1N1 Influenza — Just the Facts: Vaccine Essentials

John G. Bartlett, MD, keeps clinicians up-to-date on the 2009 H1N1 vaccine, including issues related to priorities, safety, purchase, and payment. Medscape Infectious Diseases

Little Evidence That Hepatitis C Virus Leads to a Higher Risk of Mortality in the Absence of Cirrhosis and Excess Alcohol Intake: The Swiss Hepatitis C Cohort Study

This study evaluated the all-cause mortality of participants in the Swiss Hepatitis C Cohort compared with the Swiss general population. Journal of Viral Hepatitis

Acculturation and Violence in Minority Adolescents: A Review of the Empirical Literature

How does acculturation influence adolescent interpersonal and self-directed violence among Latino, Asian/Pacific Islander, and American Indian/Alaskan Native youth? The Journal of Primary Prevention

Allergy, Reflux, and Asthma Are Common Causes of Chronic Cough in Children

In children with a cough that lasts more than 8 weeks, the most likely causes are allergy, reflux, and asthma, according to a report in the September issue of Chest. Reuters Health Information

Opioid Overdose Triples in the United States, CDC Report Shows

A new report from the Centers for Disease Control and Prevention reveals opioid-related deaths are rapidly rising. Medscape Medical News