Even foods labeled “organic” can be contaminated with salmonella. That's the lesson learned from the FDA's recent closure of America's biggest processor of organic peanut butter.

Are teenagers getting enough help in treating sexually transmitted diseases (STD)? A new study reveals that teenagers may not be getting adequate STD treatment. It's possible that doctors are not aware how they can help.

Rates of whooping cough (pertussis) have increased in recent years. One concern has been that the vaccine for pertussis becomes weaker over time. A recent study found this to be the case. During a California outbreak of pertussis, many of the grade school children had received their DTaP vaccine for pertussis.

Choosing the right birth control method can be tricky. Women opting to use a long-term device without taking the pill were unsure of the risks involved. A new study has found that the chance of developing pelvic problems after starting to use an intrauterine device (IUD) was small.

It's stressful to be the person responsible for cooking the centerpiece of the Thanksgiving meal: the turkey. It's got to be tasty, but more importantly, it has to be cooked safely.

A European agency has issued their recommendation for a change in the use of a pneumonia vaccine. The vaccine will now await approval from the European Commission.

A European agency has taken a step toward approving a new meningitis vaccine. It will be the first vaccine for all age groups for a particularly deadly and common strain of meningitis.

Hepatitis B infection is serious business. The virus attacks and damages the liver which, over time, can lead to liver cancer.

For women who have been treated for cervical cancer, the most accurate follow-up test might also be the cheapest. The simpler test checks for the cure rather than the disease.

Do you know what antibiotic resistance is? Do you know why it is an important problem? Do you know what you can do to help combat this problem?