May 08, 2013: Could Adaptable Bacteria Cause Repeat Urinary Tract Infections?
Study of 4 women found E. coli that 'migrated' and thrived

May 06, 2013: Pediatricians Endorse New Acne Treatment Guidelines
Experts note many medications now available for range of cases

May 01, 2013: Antibiotic Azithromycin Won't Harm Healthy Hearts: Study
Researchers found no increased death risk in those free of cardiovascular disease

May 01, 2013: Penicillin Prevents Return of Leg Infection Called Cellulitis: Study
However, the painful infection comes back once drug is stopped, researchers say

April 30, 2013: Study Debunks Lyme Disease-Autism Link
Children with autism no likelier than others to have signs of tick-borne infection

April 10, 2013: Antibiotic Prescribing Rates Vary by Region: Report
It may be contributing to growing problem of drug-resistant bacteria, researcher says

April 02, 2013: Tonsillectomy Might Be Worth It for Some Adults
Finnish study found fewer sore throats after surgery, less time lost from work or school

April 02, 2013: Antihistamines Adding to Drug Pollution in Streams
Study also found antibiotics and other drugs disruptive to water environment

March 30, 2013: Antihistamine Meds May Raise Risk for Diarrheal Illness
Study found hospitalized patients on antibiotics taking these drugs were more vulnerable to C. difficile infection

March 29, 2013: Drug-Resistant 'Superbug' May Spread Among Patients, Study Finds
People with cystic fibrosis are of special concern

March 25, 2013: Inhaler Approved for Cystic Fibrosis Patients
Antibiotic device treats Pseudomonas aeruginosa lung infections

March 22, 2013: Antibiotic Linked to Heart Problems in COPD Patients
Study looked at clarithromycin use for lung conditions, but didn't prove cause-and-effect

March 19, 2013: Black Children Less Likely to Get Antibiotics: Study
Experts suspect the difference may stem from over-treatment in white children

March 14, 2013: Efforts to Prevent Hospital-Based Infection Falling Short, Survey Finds
Gastric illness from C. difficile continues to rise despite improved cleaning, decontamination

March 12, 2013: FDA Renews Heart-Risk Warning for Antibiotic
Some may develop fatal heart rhythms when taking azithromycin, agency says

March 05, 2013: 'Nightmare' Bacteria Spreading in U.S. Hospitals, Nursing Homes: CDC
Half of those infected die from this antibiotic-resistant bacteria

March 01, 2013: Kids, Seniors Prone to MRSA Infections Depending on Season: Study
Elderly tend to get strain that's dominant in winter, while children more vulnerable to summer strain

February 28, 2013: With Acne, Bacteria Strain on Your Skin May Be Culprit
Study suggests two types of microbe may lead to acne, while third helps keep skin clear

February 25, 2013: Pediatrics Group Issues New Ear Infection Guidelines
Less antibiotic use, added focus on pain control among key points

February 20, 2013: Multiple Tests Needed to Spot Infections in Newborns: Study
Some bacteria may avoid detection with standard exams, researchers contend

February 12, 2013: New Antibiotic May Treat Skin Infections in Shorter Time
Study of experimental drug tedizolid also found fewer daily doses needed

February 11, 2013: China's Overuse of Antibiotics in Livestock May Threaten Human Health
Much higher levels of antibiotic-resistance genes found at pig farms in study

February 02, 2013: Antibiotic Resistance Strikes $15 Billion Ornamental Fish Industry
But the transmission of disease from fish to humans is rare, researchers said

January 18, 2013: Patient Education Helps Prevent Overuse of Antibiotics for Cough, Study Finds
Routine prescriptions for bronchitis could worsen resistance, researchers say

January 17, 2013: Health Tip: Take Antibiotics Only When Needed
To help prevent antibiotic resistance

January 16, 2013: Fecal 'Transplant' to Cure Gut Infection?
In small study, new treatment was more effective than antibiotic on hard-to-treat bacteria

January 15, 2013: Unneeded Antibiotics May Lead to Diarrheal Illness, Study Finds
Instead of helping hospitalized patients, treatment promotes infection in some

January 11, 2013: Health Tip: Antibiotic Resistance Is Dangerous
Some meds may no longer be effective against all germs

January 08, 2013: Is 'Untreatable' Gonorrhea On the Way?
About one in 13 people failed treatment with last available oral antibiotic, Canadian study found

December 19, 2012: Reindeer May Deliver More Than Presents
Report suggests animals also carry a fly larva that causes skin problems, rare eye infections

December 19, 2012: Most Coughs Don't Respond to Antibiotics, Study Confirms
Amoxicillin may cause more harm than good unless pneumonia is suspected, researchers say

November 22, 2012: Health Tip: Use Antibiotics Wisely
Follow label instructions carefully

November 14, 2012: Lyme Rash Reappearance Probably Signals New Infection, Study Says
It's even more likely when bull's-eye rash shows up on different part of body

November 13, 2012: Many Americans Still in the Dark About Antibiotic Resistance
Poll found misconceptions linger about what it means, how it happens

October 30, 2012: Health Tip: Is That Sore Throat Strep?
Warning signs include severe pain when swallowing

October 24, 2012: Antibiotics Don't Ease Coughs in Kids With Common Cold: Study
No treatment is sometimes the best option, experts say

October 22, 2012: More Antibiotic Use Tied to Rise in Diarrheal Infections in Hospitals: Study
Kids, elderly especially vulnerable to serious consequences from C. difficile bacteria

October 19, 2012: Blood Infections in ICU Cut With Simple Measures: Study
Using antibacterial soap, ointment slashed number of MRSA cases

October 12, 2012: Nearby Livestock May Raise 'Superbug' Risk
Odds of carrying MRSA rose even for those who had no contact with animals, study finds

September 24, 2012: U.S. Antibiotic Prescribing Rates Highest in South: Study
Seniors took more of these drugs during winter months

September 24, 2012: Antibiotics in Childhood May Increase Bowel Disease Risk: Study
But real-world risk still is low, experts say

September 12, 2012: 'Superpowered' Bacteria May Lurk Behind Sinus Infections
Research suggests it's survival of the fittest among these germs

September 10, 2012: New Strep Throat Guidelines Tackle Antibiotic Resistance
Most sore throats are actually caused by viruses

September 07, 2012: Antibiotics in Meat May Thwart Efforts to Make Sausage Safe
Process used to treat livestock appears to make pepperoni, salami susceptible to harmful bacteria

September 07, 2012: The Plague: It's Still With Us
Colorado girl likely the fourth infected in this 'average year,' CDC says

September 04, 2012: Environmental 'Gene-Swapping' May Play Part in Antibiotic Resistance
Study finds genes in soil, human-disease bacteria passing back and forth

August 30, 2012: 'Alarming' Rise Seen in Drug-Resistant Tuberculosis
International study found TB withstanding multiple types of antibiotics

August 24, 2012: African Chimps Carry Drug-Resistant, Human-Linked Staph
Study suggests infected caretakers might have spread bacteria to animals

August 21, 2012: Antibiotic Use in Infants Tied to Overweight Later: Study
Babies receiving these drugs before 6 months of age were heavier for height at 3 years

August 13, 2012: Two Antibiotics Linked to Liver Injury in Elderly
But while serious, these cases are relatively rare, study says