Health Tip: Avoiding Lyme Disease

(HealthDay News) -- Lyme disease is a bacterial infection that is caused by the bite of an infected tick.

 Health Tip: Pregnancy Affects the Skin

(HealthDay News) -- Pregnancy affects much of your body, even your skin.

 HIV Tests Cost-Effective for Some Seniors

WEDNESDAY, June 18 (HealthDay News) -- While older adults may seem the least likely group of Americans to become infected with HIV, a new study suggests it would be cost-effective for doctors to routinely give AIDS tests to some sexually active people in their 60s and 70s.

 Alzheimer's Protein Tied to HIV Progression

WEDNESDAY, June 18 (HealthDay News) -- A protein linked to Alzheimer's disease also plays a role in HIV progression by promoting entry of the virus into cells, U.S. researchers say.

 Brain Activity May Predict Schizophrenia Behavior

WEDNESDAY, June 18 (HealthDay News) British researchers say they have discovered a means of anticipating how people might behave during a psychotic episode.

 Non-Surgical Approach Can Treat Lung Cancers

WEDNESDAY, June 18 (HealthDay News) -- A minimally invasive procedure normally used to treat liver cancer also holds promise for lung cancer patients, according to a new study.

 Failure to Take Seizure Drugs Boosts Death Risk

WEDNESDAY, June 18 (HealthDay News) -- People with epilepsy are up to three times more likely to die if they fail to take their seizure medication regularly, according to a new study.

 Bar Drinks Pack More Punch Than Thought

WEDNESDAY, June 18 (HealthDay News) -- If you sidle up to a bar and assume one drink an hour won't make you legally drunk, think again. A new study finds that bartenders pack a lot more booze into common drinks than many people realize.

 Weight Loss After Gastric Bypass Is Key to Easing Diabetes

WEDNESDAY, June 18 (HealthDay News) -- Weight loss plays a major role in improving diabetes after obese patients have stomach-reduction surgery, say Duke University Medical Center researchers.

 'Micromagnets' May One Day Enhance MRI Technology

WEDNESDAY, June 18 (HealthDay News) -- "Micromagnets" could some day be injected into the body to add color to MRIs and enhance sensitivity and the amount of information provided by the images, according to U.S. researchers.

 Cardiologists Spot Best Treatment for a Deadly Duo

WEDNESDAY, June 18 (HealthDay News) -- When added to heart failure, the irregular heartbeat called atrial fibrillation can form a deadly combination.

 Cancer Drug Gleevec Linked to Muscle Damage

WEDNESDAY, June 18 (HealthDay News) -- French doctors have reported a possible new side effect associated with the cancer drug Gleevec (imatinib), widely used for the treatment of chronic myeloid leukemia and gastrointestinal stromal tumors.

 Clinical Trials Update: June 18, 2008

(HealthDay News) -- Here are the latest clinical trials, courtesy of CenterWatch:

 Device Helps Spinal Patients Breathe Without Ventilator

WEDNESDAY, June 18 (HealthDay News) -- The NeuRx DPS RA/4 Respiratory Stimulation System has been approved by the U.S. Food and Drug Administration to help paralysis patients breathe for at least four hours without a ventilator.

 Doctors Slow to Embrace Electronic Medical Records

WEDNESDAY, June 18 (HealthDay News) -- Electronic medical record systems are being touted as the wave of the future in health care and communication, but only 17 percent of U.S. doctors have embraced the technology, a new survey finds.

 Health Highlights: June 18, 2008

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

 Experimental Therapy Beats Back One Patient's Melanoma

WEDNESDAY, June 18 (HealthDay News) -- Patient "Number Four," taking part in an experimental melanoma treatment program at the Fred Hutchinson Cancer Research Center in Seattle, was a very lucky man.

 FDA Panel Recommends Enbrel for Pediatric Patients

WEDNESDAY, June 18 (HealthDay News) -- A U.S. Food and Drug Administration advisory panel recommended Wednesday that the psoriasis drug Enbrel be approved for use in children who have moderate-to-severe forms of the skin disease.

 Tainted Tomato Cases Jump to 383 People in 30 states, D.C.

WEDNESDAY, June 18 (HealthDay News) -- The number of people known to have fallen ill after eating salmonella-tainted tomatoes has now jumped to 383 in 30 states plus the District of Columbia, U.S. health officials announced Wednesday afternoon.