Learn what precautions to take as you seek to stay healthy and well while away from home.
Infectious disease experts answer your questions.
Jada's team goes to great lengths to keep her safe from germs, while hoping a thymus transplant will at last help her develop an immune system.
An outbreak in Southeast Michigan raises questions about the viral liver disease and the vaccine to prevent it.
A travel medicine clinic helps families reduce risk of typhoid, malaria and traveler’s diarrhea when visiting far-flung spots.