Earlier, the Vatican had said the 88-year-old had a “polymicrobial infection of the respiratory tract” and pneumonia in both lungs, with tests indicating a “complex clinical picture.” ...

(AP Photo/Andrew Medichini) LONDON (AP) — Vatican authorities said Monday that Pope Francis has a complex infection in his respiratory system and will require more targeted drug treatment. Officials ...

A skin infection occurs when parasites, fungi, or germs such as bacteria penetrate the skin and spread. This can cause pain, swelling, and skin color changes. Skin infections are different from ...

For the research, called a seroprevalence study because it looks for evidence of infections in the blood to try to determine a population’s exposure to disease, researchers from the CDC and the ...

The vets had no symptoms, and one worked only in states where no dairy infections had been reported. By Emily Anthes Three dairy veterinarians, including one who worked only in states with no ...

Causes of E. coli infection, how it is spread and where it is found.