Health News

Health News for 01/26/11

January 26, 2011

Fear of Vaccines Has a Long, Persistent History

As long as vaccinations against disease have been around, there have been die-hard opponents convinced that these shots do more harm than good.

Health Tip: Body Piercing Poses Health Risks

Body piercings are increasingly popular, but they also come with potential health risks.

Health Tip: What May Cause a Stress Fracture

A stress fracture often occurs from a sudden increase in activity.

Rise in Some Head and Neck Cancers Tied to Oral Sex: Study

There's a worrisome uptick in the incidence of certain head and neck cancers among middle-aged and even younger Americans, and some experts link the trend to a rise in the popularity of oral sex over the past few decades.

If NFL Linemen Can Bounce Back from Back Surgery, So Can You

The fact that NFL linemen can recover from back surgery and resume their playing careers proves that average people can be active after they have an operation for a herniated disc, say U.S. researchers.

More Screenings May Explain Higher Chlamydia Rates Among Minorities

Screening rates for the sexually transmitted disease chlamydia are significantly higher in the United States among young black and Hispanic women than among young white women, which might explain why black and Hispanic women have higher reported rates of the disease, a new study suggests.

Survey Shows Fewer Hispanic Seniors Getting Flu Shots

Hispanic seniors in the United States are less likely than their white counterparts to be vaccinated against flu and pneumonia, a new study has found.

Orangutan Genomes Reveal Some Surprises

Orangutans have more diverse DNA than humans and it has remained relatively stable over 15 million years, say researchers who sequenced the genomes of six Sumatran and five Bornean orangutans.

Fear of Scary Things May Be Learned

Children are not born with a dread of snakes or spiders but learn these fears very quickly, a new study suggests.

FDA Panel Recommends Tougher Standards for External Defibrillators

Following a series of recalls of external defibrillators, a U.S. Food and Drug Administration panel of experts recommended Tuesday that the devices be held to stricter standards.

HIV+ Liver Cancer Patients Less Likely to Get Transplant

HIV-infected patients with liver cancer who are waiting for a liver transplant are more likely to drop off the transplant waiting list than other patients, a new study has found.

Spotting Gene Variants May Boost Hepatitis C Treatment

Scientists have pinpointed two gene variants that protect hepatitis C patients from anemia caused by antiviral treatment.

Loud Road Noise Linked to Stroke in Older Adults

Prolonged exposure to loud traffic noise is strongly associated with stroke in people aged 65 and older, a new Danish study finds.

Rep. Giffords Moved to Rehab Facility

Arizona Congresswoman Gabrielle Giffords was moved to a rehabilitation center in Houston Wednesday morning after her doctors upgraded her condition to good from serious Tuesday night, another step in her remarkable recovery from a gunshot wound to the brain.

Health Highlights: Jan. 26, 2011

Here are some of the latest health and medical news developments, compiled by the editors of HealthDay:

Widespread Use of Defibrillators in Public Places Saves Lives: Study

The odds of surviving cardiac arrest are greater if it is caused by a "shockable" arrhythmia and if bystanders can give CPR and a shock from a nearby automated external defibrillator (AED), a new study finds.

Clinical Trials Update: Jan. 26, 2011

Here are the latest clinical trials, courtesy of ClinicalConnection.com:

105 Million in U.S. Have Diabetes or Prediabetes, CDC Says

Diabetes now affects nearly 26 million Americans of all ages and 79 million people have what doctors call "prediabetes," according to 2011 estimates released Wednesday by the U.S. Centers for Disease Control and Prevention.

Stroke Drug May Prevent Dialysis Catheter Infections

Replacing the commonly used blood-thinner heparin with a clot-dissolving stroke drug in dialysis catheters once a week may reduce the incidence of catheter malfunctions and infections, according to new research.

High Rates of Early Elective Delivery at Some U.S. Hospitals: Report

Five to 40 percent or more of births in the United States are induced early without any good medical reason, according to a new hospital-by-hospital report.

Abortion Typically Doesn't Harm Mental Health: Study

Women who undergo an abortion don't seem to face a greatly increased risk of mental health problems after having the procedure, a new study suggests.

FDA Says Breast Implants Linked to Rare Cancer

The U.S. Food and Drug Administration said on Wednesday that breast implants may be linked to a heightened risk for a rare cancer, as evidenced in a small but growing number of cases that have been reported in recent years.