Chris Iliades, MD

Most cases of pseudomembranous colitis caused by CDI occur in the hospital, and the infection may be passed from person to person.

n the 2013-2014 season, the strains of flu virus covered by the vaccine were well matched to the viruses that circulated during the flu season. However, that was not the case in 2014-2015.

Like its cousin tuberculosis, leprosy may be easy to miss if you don’t think of it.

The virus received global attention in 2005 when outbreaks in the Indian Ocean islands affected more than 250,000 people.

The outbreak in Indiana is the first associated with injection of a prescription painkiller.