1 in 10 U.S. Beaches Fails Bacteria Test, Survey Finds
1 in 5 U.S. Men Admits to Violence Against Spouse, Partner
12 States Now Reporting Severe Respiratory Illness That Targets Kids
1st Case of Locally Acquired Chikungunya Virus Reported in U.S.
1st Dallas Nurse With Ebola Headed to NIH Facility in Maryland
1st MERS Case Reported in U.S.
1st U.S. MERS Patient Improving, Officials Say
1st U.S. MERS Patient May Be Released From Hospital Soon
2 Florida Hospital Workers Who Treated MERS Patient Fall Ill
2 Vaccines Help Cut Bacteria That Cause Meningitis, Study Finds
29 States, District of Columbia Reporting Respiratory Illness That Targets Kids
2nd Baby 'Cured' of HIV Suffers Relapse
2nd Ebola Patient To Arrive in United States on Tuesday
2nd MERS Case Identified in U.S.
3rd U.S. Aid Worker Infected With Ebola Released From Hospital
40 Isn't Too Old To Start Intensive Exercise, Study Finds
40 States, District of Columbia Reporting Respiratory Virus That Targets Kids
42 States Reporting Respiratory Virus That Targets Kids
4th U.S. Ebola Patient Airlifted to Atlanta Hospital
A Good Night's Sleep May Mean a Good Day's Work
A Little Booze Does Get Men Smiling, Study Confirms
About 100 People Being Monitored for Ebola in Texas
About 100 People Being Monitored for Ebola in Texas
AIDS Epidemic May Be Subsiding: Report
All Pregnant Women Need Flu Shot: Ob/Gyn Group
Alzheimer's Strikes Women Harder Than Men: Report
American Doctor Exposed to Ebola Admitted to NIH Hospital
American Ebola Patient Gets Appetite Back
American Ebola Survivor Gives Blood to Infected Health-Care Colleague
Americans Increasingly Anxious About Ebola: Poll
Antibiotic Might Raise Heart Risks for Some
Antibiotic Resistance Among Foodborne-Illness Germs a Mixed Bag: CDC
Antibiotic-Resistant Infections Up Among Hospitalized Kids: Study
Antibiotics May Be Linked to Serious Infections in Children
Are U.S. Hospitals Prepared for Ebola?
As African Ebola Outbreak Spreads, Hopes for Vaccine Remain Years Away
As More Meningitis Cases Hit Colleges, Experts Urge Awareness
Avian Flu In Harbor Seals Could Infect People
Avoid Antibiotics in Pill Form for 'Swimmer's Ear,' New Guidelines Say
Bacteria in Semen May Affect HIV Transmission, Levels: Study
Bacteria May Survive Longer in Contact Lens Solution Than Thought
Baldness Cure May Have Inched a Bit Closer
Barbershops Join Fight Against High Blood Pressure in Black Men
Better Survival From Blood Infections at High-Volume Hospitals
Beware Fake Ebola Treatments on the Internet, FDA Says
Biggest Ever Weekly Rise in Ebola Cases, U.N. Agency Says
Binge Drinking May Slow Wound Healing
'Biospleen' Suggests New Way to Treat Blood Infection
Bird Flu Doesn't Spread Easily to Humans, Scientists Say
Bisexual Men Aren't at Greater HIV Risk: Review
Black Men Raised by Single Parent Prone to High Blood Pressure: Study
Blood Infections Play Role in Up to Half of Hospital Deaths: Study
Blood Pressure Seems to Stay Lower Longer in Fitter Men
Blood Test for Yeast Infections Approved
Blood Test Might Help Tell When Peanut Allergy Is Gone: Study
Blood Vessel Treatment Might Reduce Symptoms of Enlarged Prostate
Bodybuilding Boys Often Try Drugs and Alcohol, Study Finds
Both U.S. Health-Care Workers Infected With Ebola Released From Hospital
Breast Milk a Risk for Spreading Common Virus to Preemies, Study Finds
'Breast Milk Banks' Gain in Popularity
Breast Milk Bought Online May Contain Harmful Germs: Study
Breast Milk May Protect Against Deadly Newborn Disease
Bro Alert: Too Much Booze May Harm Your Sperm
'Bubble Boy' Disease May Be More Common Than Thought
California Trees Harbor Fungus Deadly to People With HIV
Camels Confirmed as Source of Human MERS Infection
Can Bacterial Infections During Pregnancy Raise Autism Risk?
Can Bike Riding Up Prostate Cancer Risk?
Cat Bites May Lead to Serious Infections, Hospitalizations
Caucasian Boys Most Prone to Color Blindness, Study Finds
CDC Commits More Than 400 Staffers to Fight Ebola Outbreak
CDC Confirms First Patient Diagnosed With Ebola in United States
CDC Downplays Ebola's Threat to the United States
CDC Issues Travel Warning as West Africa Ebola Outbreak Worsens
CDC Lab Workers May Have Been Exposed to Anthrax
CDC Monitoring 76 Hospital Workers in Dallas for Ebola Exposure
CDC Monitoring Those Who Had Contact With Ebola Patient
CDC Raises Ebola Outbreak Response to Highest Alert Status
CDC Targets 5 Parasitic Infections
CDC Urges Anti-HIV Pill for People at High Risk of Infection
CDC: 3rd Suspected MERS Case Was False Alarm
Cellphone Exposure May Harm Male Fertility
Certain Autoimmune Drugs in Pregnancy May Up Newborn Infection Risk: Study
Childhood Vaccines Vindicated Once More
China's New Bird Flu Might Put People at Risk, Report Says
Cholesterol-Lowering Drugs May Boost a Man's Sex Life: Study
Cialis May Not Prevent Impotence in Men Treated for Prostate Cancer
Classroom Hand Sanitizers Don't Curb Absences, Study Finds
Closing Chinese Poultry Markets Stalled Bird Flu's Spread to People
College Students Should Get a Flu Shot
College Women: Have a Healthy Spring Break
Common Childhood Vaccine Cuts 'Superbug' Infection: Study
Common Strep Bacteria May Be Morphing Into 'Superbug'
Could Dads' Obesity Raise Autism Risk for Kids?
Could Infections Harm Memory in Older Adults?
Crimes Against Women Grossly Underestimated, Report Says
Current Bird Flu Has Pandemic Potential
Dad's Brain Becomes More 'Maternal' When He's Primary Caregiver: Study
Dads Face Guilt About Workouts, Just Like Moms Do
Dads Who Do Housework May Spur Daughters to Aim High: Study
Dallas Ebola Patient Has Died, Hospital Says
Dallas Ebola Patient on Ventilator, Getting Dialysis
Dangerous Bacteria Can Lurk Inside Nose, Study Finds
Daycare Surfaces May Hold Germs Longer Than Thought
Deadly MERS Virus Detected in Camels
Depression May Make It Harder to Beat Prostate Cancer
Despite Proper Cleaning, Endoscopes May Pass on E. coli
Diabetes Boosts Stroke Risk for Women, But Not Men: Study
Diabetes Drugs Affect Hearts of Men, Women Differently
Diabetes Greatly Raises Younger Women's Heart Risk: Study
Diet, Lifestyle Affect Prostate Cancer Risk, Studies Find
Disease Outbreaks May Not Change Minds of Vaccine Opponents
DNA Blood Test Might Identify Status of Prostate Cancer
DNA Test May Gauge Risk of Prostate Cancer's Return
Do Stressed-Out Men Have Weaker Sperm?
Doctors Cautiously Optimistic About 'Cure' for HIV-Infected Babies
Doctors' Germ-Laden Stethoscope May Spread Nasty Bacteria
Dog Cancer Dates Back 11,000 Years, Scientists Say
Dogs May Help Spot Human Prostate Cancers, Study Finds
Drug for Ebola-Like Virus Shows Promise in Monkeys
Drug-Resistant Superbug Increasing in Southeast U.S. Hospitals
E. Coli 'Superbug' May Pose Major Health Threat: Study
Early Elective Childbirth May Raise Health Risks for Babies, Moms: Study
Early Stem Cell Transplant Vital in 'Bubble Boy' Disease
Easy-to-Use IV Antibiotics Could Help Treat Serious Skin Infections
Ebola Cases Could Reach 1.4 Million in Months, CDC Predicts
Ebola Focus Shrinks to About 50 People in Texas
Ebola Nurse From Dallas Transferred to Atlanta Medical Center
Ebola Outbreak Could Infect 20,000 People, U.N. Says
Ebola Outbreak Still Not Under Control: Officials
Ebola Patient Dr Kent Brantly Arrives in U.S., May Be Improving
Ebola Patient in Dallas Hospital Takes Turn for Worse
Ebola Patient Nancy Writebol Making 'Slow Improvement'
Ebola Patient to Be Flown to U.S. for Treatment
Ebola Vaccine Trials Set to Begin in September
Ebola Vaccine Trials Set to Begin in September
EPA Unveils New Bug Repellant Labeling
Ethicists Grapple With Tough Questions Over Release of Ebola Drugs
European MRSA Originated in Sub-Saharan Africa, Study Finds
Exercise Affects Men's, Women's Hearts Differently: Study
Exercise Might Curb His Nightly Trips to the Bathroom
Existing Drugs May Work Against MERS, Studies Suggest
Expectant Mothers' Colds May Affect Baby
Experimental Drug Helps Body Fight Advanced Melanoma: Study
Experimental Drug Shows Early Promise for Some Cases of Advanced Melanoma
Experimental Measles Drug Shows Promise in Animal Trials
Experimental Serum May Have Been Key to Recovery of 2 Ebola Patients: Reports
Expert Offers Safe Splinter Removal Tips
Experts Debate Value of Self-Exam for Testicular Cancer
Extreme Weather Kills 2,000 in U.S. Each Year: CDC
Eye-Catching Labels Urged for Fast-Tracked Antibiotics
Faced With Prostate Cancer, It Helps to Know the Enemy
Family Squabbles Can Derail Recovery From Cancer Surgery
Fast Weight Loss May Mean Muscle Loss
'Fat Hormone' Tied to Higher Colon Cancer Risk in Obese Men
Fatal Car Crashes Involving Pot Use Have Tripled in U.S., Study Finds
FDA Approves Antibiotic for Skin Infections
FDA Approves New Treatment for Hepatitis C Infection
FDA OKs Injections to Treat Curvature of Penis
FDA Panel: Limit Testosterone Drug Use
FDA Seeks to Improve Safety of Antiseptic Swabs
FDA to Limit Use of Antibiotics in Farm Animals
FDA to Probe Testosterone Therapy Claims, Safety
FDA Wants Tighter Rules on Antibacterial Soaps, Body Washes
FDA Will Review Safety of Testosterone Therapy
Fears of U.S. Ebola Outbreak Unwarranted, Experts Say
Feeding Fido Raw Pet Food a Risky Choice: FDA
First U.S. Ebola Patient to Arrive in Atlanta on Saturday
'Fist Bump' May Beat Handshake for Cleanliness
Five Major U.S. Airports to Screen Travelers From West Africa for Ebola
'Five-Second' Food Rule May Be Real, Study Finds
Florida MERS Patient Released From Hospital
Flu Can Infect Many Without Causing Symptoms: Study
Flu Can Kill Even Healthy Children, Study Finds
Flu Hits Unvaccinated Hardest, Study Finds
Flu Season Off to Slow Start . . .
Food Handlers Cause Most Food-Poisoning Cases
For Ebola, No New Drugs Riding to the Rescue -- for Now
For Many Men, Impotence Is Treatable Without Drugs
For Young Kids, Nasal Spray Beats Needle for Flu Immunization
Frozen as Good as Fresh for Fecal Transplants for Diarrhea: Study
Full Recovery Possible for 2 U.S. Ebola Patients
Gates Foundation Gives $50M to Fight Ebola Outbreak in Africa
Gay 'Hook-Up' Apps Tied to Higher STD Infection Rates: Study
Gene Research Yields Insights Into Ebola Virus
Gene Therapy for Controlling HIV Shows Early Promise
Gene Therapy Shows Potential for 'Bubble Boy' Disease
Genetic Code of Tsetse Fly May Help Fight Sleeping Sickness
Getting Teeth Pulled Before Heart Surgery May Pose Serious Risks
Girls Suffer Worse Concussions, Study Suggests
Gluten-Free Diet May Help Protect Bones in People With Celiac Disease
Good Marriages Might Be Good for More Than a Man's Heart
Grief Can Weigh on Immune System in Older Folks, Study Says
Guard Your Kids Against Bug Bites This Summer
Gut Bacteria in Preemies Altered by Hospital Stay, Study Finds
Gut Bacteria in Preemies Could Lead to Life-Threatening Infections
Guys, Don't Bother Trying to Sound Sexy
Guys: Don't Take Your Y Chromosome for Granted
H1N1 Flu Spreading in South-Central U.S.
Half of HIV-Positive Gay Men in U.S. Aren't Getting Proper Treatment
Hand Hygiene Lacking in Many U.S. Health Care Facilities: Study
Hand Microbes Might Reflect Where, How You Live
Hand Washing, Zinc May Ward Off Colds: Review
Headaches During Sex More Common Than Thought, Expert Says
Health Care Workers Wash Hands More When Patients Watching
Health Officials Reviewing Ebola Treatment Procedures at Dallas Hospital
Health Tip: Care for Contact Lenses
Health Tip: Caring for a Hangnail
Health Tip: Don't Bite Your Nails
Health Tip: Eating for Your Age
Health Tip: Enjoy a Safe Manicure and Pedicure
Health Tip: Monitor a Blister
Health Woes to Worsen Due to Climate Change, Study Warns
Heavy Drinking in Middle Age May Speed Memory Loss for Men
Hepatitis B Screening Proposed for All High-Risk Adults
Hepatitis C Infection May Have 'Silver Lining' for Transplant Patients
Hepatitis C Patients With HIV May Face Higher Risk of Liver Disease
Hepatitis C Rates Vary Among U.S. Hispanic Groups
High Cholesterol May Delay Parenthood, Study Suggests
High Cholesterol Tied to Prostate Cancer's Return in Study
Higher HIV Infection Rates Seen in Mental Health Patients: Study
History of Prostate Cancer Tied to Higher Odds for Melanoma
HIV May Have Emerged in Congo in 1920s: Study
HIV Resistance Mapped by Gene Researchers
HIV Transmission Between Women Rare, But Possible: CDC
HIV-Positive Inmates Benefit From Drug Treatment, Study Says
Hog Workers May Bring Drug-Resistant Bacteria Home
Hormone Levels in Womb Tied to Autism Risk in Boys: Study
Hormone Therapy May Cut Risk of Repeat Joint Replacement Surgery in Women
Hospital Safety Improves for Heart Patients, Study Finds
Hospital-Related Infections Hit Nearly 650,000 Patients in 2011: CDC
Hospitals' High Antibiotic Use May Boost Germs' Resistance: Study
HPV Vaccine Program in Australia Linked to Lower Infection Rates
HPV-Linked Oral Cancers May Not Be 'Contagious'
Immune System May Affect Germs on Your Skin
In Neonatal ICU, Hand Washing Plus Gloves May Curb Infections
'In Sickness and In Health' Isn't in the Cards for Many Women
Infant's Early Diet Doesn't Change Celiac Disease Risk, Study Finds
Infants Exposed to Smoking in Womb at Risk of Infections, Death: Study
Infection Rates in Nursing Homes on the Rise: Study
Infections From Tainted Steroids Ranged in Severity: Update
Infections Rare in Outpatient Surgery Procedures, Study Finds
Infection-Triggered Strokes Deadlier for Blacks, Study Finds
Instructional Video Improves Skin Cancer Diagnoses in Older Men: Study
Is the PSA Test Worth It? Major Study Is Inconclusive
It's Not Just Anniversaries: Men Are the More Forgetful Sex
Joblessness May Age You, Study Suggests
Keep Lice Off Your Child's Head
Keep It Clean After Ear Piercings
Kids' Ear Infections Cost U.S. Health System Nearly $3B Annually: Report
Kids More Likely Than Adults To Be Resistant to HIV Meds: Study
Kids' Severe Respiratory Virus Confirmed in Northeast
Kitchen Cutting Boards Can Harbor Drug-Resistant Germs: Study
Lack of Protective Gear Leaves Medics at Risk in Ebola Outbreak: Study
Latest Study Finds No Link Between Testosterone Supplements, Heart Attack
Latest U.S. Ebola Patient Getting Better, Doctors Report
Less Than Half of HIV-Positive U.S. Hispanics Are Getting Proper Care
Liquid Tamiflu for Kids in Short Supply
Long ICU Stays May Alter Gut Microbes
Losing Weight at Any Age May Help the Heart
'Low T' Diagnosis Needs More Than a Blood Test, Experts Say
'Low T' Therapy: Is It for Me?
Low Vitamin B-12 Levels Tied to Bone Fractures in Older Men
Low Vitamin D Linked to Aggressive, Advanced Prostate Cancers: Study
Lower IQ, Worse Heart Fitness in Teens Linked to Risk of Early Dementia in Men
Lowly House Fly's Gene Map Causes Buzz
Lung Infections May Hamper Ability to Detect Lung Cancer
Lupus Patients Face High Rehospitalization Rates
Lymphoma Treatment May Harm, Halt Men's Sperm Production
Malaria Growing Resistant to Drugs Used to Fight It
Male Pattern Baldness Tied to Prostate Cancer, Study Suggests
Many Americans Harbor Unfounded Fears About Ebola Outbreak: Survey
Many Hospitals Ineffectively Treat Bloodstream Infections, Study Suggests
Many STDs May Go Undiagnosed, U.S. Report Finds
Many U.S. Hospitals Fall Short in Preventing Infections
Many U.S. Male Soldiers Had Troubled Childhoods, Study Finds
Many Young Americans With HIV Delay Treatment: Study
Many Young Males Report Unwanted Sex
Marathon Training Might Boost Heart Health
Marriage Does Help the Heart, Study Finds
Marriage, But Not Cohabitation, Pays Health Dividends -- for Him
Measles Cases Linked to U.S. Adoptions of Chinese Children: CDC
Measles Journey Highlights Risk to Unvaccinated Kids
Measles on Upswing Despite Vaccines' Effectiveness: CDC
Measles Still a Threat, U.S. Health Officials Warn
Meet Henry the Hand: A Crusading Doctor's Right-Hand Man
Melanoma Death Risk Higher for Men Living Alone?
Men Develop Breast Cancer, Too
Men Feel More Pain After Major Surgeries, Study Finds
Men May Stroll a Little Slower Down Lovers' Lane
Men Who Take Statins May Exercise Less
Men With Eating Disorders Often Ignore Symptoms
Men's Bigger Builds Need Bigger Noses
MERS Not Yet a Public Health Emergency: WHO
MERS Virus Did Not Spread in 2 U.S. Cases: Health Officials
MERS Virus Doesn't Seem to Spread Easily, Study Finds
MERS Virus Found in Air in Camel Barn
MERS Virus That Threatens Humans Also Found in Camels
Mice Study Sees Link Between Gut Bacteria, Immune Cell Production
Mild Heart Disease May Pose Equal Risks for Men and Women
Monkey Trial Supports Ebola Drug That May Have Helped 2 Stricken Americans
More Drug-Resistant Infections Seen in U.S. Children
More Evidence Breast-Feeding Lowers Child's Risk of Infections, Allergies
More Evidence That HPV Vaccine Might Lower Cervical Cancer Risk
More Global Help Needed to Fight Ebola Outbreak
More Specialists Question Safety of Testosterone Therapy for Older Men
Mosquito-Borne Chikungunya Virus May Be Headed for U.S.
Most Men With Breast Cancer Undergo Mastectomy, Study Finds
Mouse Study May Explain Link Between Clogged Arteries, Immune Dysfunction
Mysterious Polio-Like Illness Strikes Kids in California
Nail-Gun Injuries on the Rise Among Construction Workers
Nearly 3 Million Americans Living With Hepatitis C
Nearly 5 Percent of Young U.S. Women Have Chlamydia: CDC
New Approach May Boost Survival From Advanced Prostate Cancer
New Clues to How Colds Can Spur Asthma Attacks
New Clues to How Long-Term Drug Therapy Keeps HIV at Bay
New Clues to Link Between MS Drug Tysabri and Rare Brain Disease
New Drug Approved for Peyronie's Disease
New Drug for Chagas Disease Disappoints in 1st Human Trial
New Drug May Boost Survival for Advanced Prostate Cancer Patients: Study
New Ebola Cases Top 700 in Just One Week, Officials Report
New Gene Variants for Prostate Cancer Identified
New Guidelines for Treating Advanced Prostate Cancer
New Hepatitis C Drug Approved by FDA
New HIV Strain May Move to AIDS More Quickly: Study
New Insights Into Sleeping Disorder Narcolepsy
New Test May Help Predict Survival From Ovarian Cancer
New Therapy May Shrink Enlarged Prostate With Fewer Side Effects: Study
New York's JFK Airport Begins Screening Passengers for Ebola
NIH Adds $10M to Encourage Gender Balance in Clinical Trials
No CDC Lab Workers Seem Sickened by Anthrax: Report
No Change in Heart Attack Rates for Younger U.S. Adults
No Link Found Between Low Sperm Count, Birth Defects
No New Ebola Infections in Dallas: CDC
Novel Ebola Vaccine Shows Potential in Monkey Trial
Obama Appoints 'Ebola Czar'
Obama Considers Tighter Ebola Screening for Travelers From West Africa
Obama Steps Up Aid to Fight Ebola in West Africa
Obama Urges Calm in Ebola Scare, Opposes Travel Ban
Obese in Adolescence, Colon Cancer in Later Life?
Obese More Likely to Survive Serious Bloodstream Infection
Obese Teen Boys May Make Less Once They Enter Workforce: Study
Offices With Open Floor Plans Tied to More Sick Days
Officials Report First Confirmed Child Death Due to Enterovirus D68
Older Antibiotic Still Works Against Staph Infections, Study Finds
One Tick Bite Can Equal Two Infections
Only 1 in 3 HIV-Infected Black Americans Gets Effective Treatment: Study
On-time Use of Routine Vaccine Keeps Kids Out of Hospital
Orbactiv Approved for Drug-Resistant Skin Infections
Overweight Men May Face Higher Death Risk From Prostate Cancer: Study
Partial HPV Vaccine Series May Help Prevent Genital Warts in Girls
Pediatricians Urge Flu Vaccine for All Kids 6 Months and Older
Pelvic Exercises May Help His Sex Life
People With HIV May Be at Lower Risk for Multiple Sclerosis
Persistent Cough in Kids Can Often Be Whooping Cough
Pets Can Carry Same 'Superbug' Strains as Their Owners: Study
Poor Sleep Tied to Mental Decline in Older Men
Pot Use Might Be Linked to Abnormal Sperm
Potential Clue to Ebola Treatments Uncovered, Researchers Say
Preemies May Have Stronger Immune Systems Than Suspected
Pregnancy Ultrasound a Big Bonding Moment for Dads-to-Be
Pregnant Women May Be More Vulnerable to Potentially Dangerous Infection: Study
Premature 'Water Breaking' During Pregnancy Linked to Bacteria
President's Panel Calls for More Girls, Boys to Get HPV Vaccine
Preventing Tick Bites
Princeton Students Safe to Travel Despite Meningitis Outbreak: CDC
Prostate Biopsies May Cause Unnecessary Worry for Many Men, Study Finds
Puberty Suppression Benefits Gender-Questioning Teens: Study
Quarter of Prostate Cancer Patients May Abandon 'Watchful Waiting' Approach
Quinoa May Be Safe Grain for People With Celiac Disease
Rabies Shots for Dogs Would Save People in Developing Countries: Study
Report Questions Effectiveness of Flu Meds
Researchers Closer to Test for Human Form of 'Mad Cow' Disease
Researchers Discover How Bacteria Resist Antibiotics in Hospitals
Researchers Discover How Flu Gains Foothold in the Body
Researchers Explore New Target for Malaria Vaccine
Respiratory Virus Hitting Kids in at Least 12 States
Restaurants Pose Double the Risk of Food Poisoning Compared to Homes: Study
Sagging Eyelids More Common in Men, Fair-Skinned and Overweight: Study
Salmonella Cases Dip in U.S., But Food Poisoning Rates Remain High
Same Meningitis Strain Behind Drexel, Princeton Outbreaks: CDC
Scientists Explore Effect of Exercise on Prostate Cancer Patients
Scientists Explore How Fecal Transplant Eases Tough Infection
Scientists Map DNA of Deadly Fungus
Scientists Snipped HIV Out of Human DNA
Scientists Uncover Breast Milk's Potential Secret Weapon Against HIV
Scope of Ebola Outbreak May Be Greater Than Statistics Show: WHO
Screen Older Men Who've Ever Smoked for Aneurysms: Experts
Screen Older, Male Smokers for Type of Aneurysm, Experts Say
Seals, Sea Lions Helped Global Spread of TB, Study Finds
Second Health Care Worker in Dallas Tests Positive for Ebola
Shingles Vaccine Still Effective After Chemotherapy
Shoulder Surgery Gets NFL Players Back in the Game
Single-Dose, Injected Flu Treatment Shows Promise
Sivextro Approved for Severe Skin Infections
Sizing Up a Guy by the Width of His Face
Skin Cells of Infertile Men Turned Into Sperm 'Precursors' in Mouse Study
'Sleep Hormone' Tied to Possible Lower Prostate Cancer Risk
Soccer Scores a Goal for Senior Fitness
Some 'High-Risk' Kidneys May Be Safe for Organ Transplant: Study
Some Home Tattoo Kits Recalled Due to Infection Risk
Some Prostate Cancer Patients Might Safely Delay Hormonal Therapy: Study
Some Women Need Tests for Chlamydia, Gonorrhea, Experts Say
Spaceflight Might Weaken Astronauts' Immune Systems
Sperm Donor Age May Not Affect Infertility Treatment Success: Study
Sperm Swim Against the Current, Study Finds
Sperm, Semen Defects May Be Linked to Shorter Life Spans
Sperm's Anti-Germ 'Shield' Might Play Role in Fertility
Staph Bacteria May Play Role in Eczema-Like Rash, Mouse Study Finds
States May Be Getting Stricter on Child Vaccine Exemptions
'Sterile' Urine May Be a Myth
Stress Affects Women, Men With Heart Disease Differently, Study Shows
Stricter Laws Might Reduce Aggressive Driving in Young Males: Study
Study Adds to Signs Linking HIV to Heart Trouble
Study Finds Drop in Kids' Hospital-Related Infections
Study Finds Hospital Patients Don't Wash Their Hands Enough
Study Finds Tonsillectomy Just as Safe for Adults as Kids
Study Links Vasectomy to Aggressive Prostate Cancer
Study of Male Birth Defect Lets Pesticides Off the Hook -- for Now
Study Probes Link Between Early Antibiotic Use, Asthma
Study Probes Origins of 2 Ancient, Deadly Plagues
Study Raises Questions About Testosterone Therapy
Study Sheds Light on How Immune System Works in Infants
Study Suggests Why Pregnant Women Get Sicker From Flu
Study Ties Colds, Flu to Rare Risk of Stroke in Kids
Study Ties Y Chromosome Variations to Prostate Cancer Risk
Study: Men, Lesbians More Likely to Have Orgasms
Study: Recalled Yogurt Tied to Fungus Infections
Study: Women at Higher Risk for Allergies, Asthma
Sudden Cardiac Arrest May Have Early Warning Signs
Surge in Thyroid Cancer Cases May Be Due to Overdiagnoses: Study
Surgery May Benefit Younger Prostate Cancer Patients
Swine Flu From 2009 Pandemic Also Struck Sea Otters: Study
Swine Flu's Death Toll May Be Much Higher Than Thought
Syphilis Cases Climbing Among Gay Men: CDC
Taiwan Woman 1st Human Infected With New Strain of Bird Flu
Taking Drug to Prevent HIV Doesn't Seem to Encourage Risk-Taking
TB Rates Among Children May Be Higher Than Estimated
Teenage Boys Want Intimacy, Not Just Sex, Survey Finds
Testicular Cancer Up Sharply Among Young Hispanics, Study Finds
Testosterone May Undermine Flu Shot's Effectiveness for Men
Testosterone Products Must Warn About Risk of Venous Clots: FDA
Testosterone Therapy Might Increase Heart Attack Risk: Study
Texas Health Care Worker Tests Positive for Ebola in Preliminary Check
Texas Health Care Worker With Ebola Took Commercial Flight on Monday: CDC
Texas Health Care Worker With Ebola Took Commercial Flight on Monday: CDC
Texas Hospital Worker Tests Positive for Ebola
Texas Woman's Death Highlights Danger of Overlooking Dengue Fever
There's No Ebola Cure, But Early Intensive Treatment Boosts Survival
There's Still Time to Get a Flu Shot
Third U.S. Aid Worker Infected With Ebola Arrives in Nebraska
Third U.S. Man Tests Positive for MERS Virus, CDC Reports
Those Rocked by Recession Most Likely to Hit the Bottle: Study
Those With HIV Living Longer, International Study Finds
Thousands of Dangerous Erection Cases Seen in ERs Each Year, Study Finds
Tick Exposure Can Occur in a Minute in Infested Areas
Time for Docs to Ditch the White Coat?
Timing Influences Risk of Complications From Circumcision: Study
Tobacco Tied to Higher Risk of Oral HPV Infection, Study Finds
Too Few Americans With Asthma Are Getting Flu Shots, CDC Says
Too Few Teens Receive HPV Shot, CDC Says
Too Much Sitting Tied to Higher Risk of Colon Polyps in Men
Too Much Testosterone May Be Unhealthy for Older Men
Treating Sleep Apnea Might Be a Win-Win for Golfers
Two Americans With Ebola Will Be Evacuated to United States
Two-Thirds of U.S. Adults May Carry HPV
U.S. Ebola Patient Gets Hospital Visit From Wife, Son
U.S. Health Officials Resist Ban on Travel From West Africa
U.S. Hospitals Overuse, Misuse Antibiotics, CDC Says
U.S. Launches Ebola Vaccine Trial
U.S. Malaria Cases Hit 40-Year High
U.S. Measles Cases at 20-Year High
U.S. Preparing Tighter Infection Controls for Ebola Patients: Report
U.S. Traveler Returning From Africa Has Lassa Fever, CDC Says
U.S. Troops Arrive in Ebola-Ravaged Liberia
Unprotected Sex On the Rise Among U.S. Gay Men, CDC Says
Unwanted Germs Can Land, Last Inside Jetliners
Urine Tests Don't Always Confirm Urinary Infections, Study Finds
VA Program Reduces MRSA Germ Cases at Long-Term Care Centers
Vaginal Gel Might Prevent HIV Hours After Exposure
Vinegar May Be Cheap, Safe Way to Kill TB Germ
Vitamin E, Selenium Supplements Don't Seem to Prevent Cataracts
Vitamin E, Selenium Supplements Might Double Chances of Prostate Cancer
Walking May Be Good Medicine for Kidney Patients
Walking May Cut Stroke Risk in Older Men
Walking May Help Older Men Sidestep Hip Fractures
Want to Rekindle Romance? Try Double Dating
Want to Stay Healthy? Try Washing Your Hands
Watchful Waiting May Not Be Best for Black Men With Prostate Cancer
West African Leaders Plead for More Ebola Aid
West Nile Virus Has Cost U.S. Nearly $800 Million: CDC
When Colds, Flu Lead to Complications in Kids
WHO Admits Botched Response to Ebola in Africa
WHO Experts Give Nod to Using Untested Ebola Drugs
WHO Urges Screening of Travelers to Contain Ebola Outbreak
Whooping Cough Vaccine Rates During Pregnancy Fall Short: CDC
Wider Face May Give You an Edge in Negotiations
Windshield Washer Fluid May Be Source of Legionnaires' Disease
Wives' Higher Education May Not Affect Divorce Rate
Women More Open to Weight-Loss Surgery
Y Chromosome Loss Linked to Higher Cancer Risk in Men
Young Dads at Risk of Depressive Symptoms, Study Finds
Younger Adults Who've Had Shingles May Face Higher Stroke Risk
Your Flu Shot May Also Help Your Heart