Lyme Disease in Western Pennsylvania is booming.
Ebola has been diagnosed in the United States.
Ebola is a rare viral illness — and now the CDC has diagnosed a case in the United States.
Officials are asking people to come forward, after it was discovered that a person rode a Port Authority bus while infected with measles.
Flu season appears to be in full swing in Pennsylvania, with health officials reporting outbreaks in at least half the regions of the state.
A traveling hospital technician accused of causing a multistate outbreak of hepatitis C last year has pleaded guilty to federal drug charges in New Hampshire.
David Kwiatkowski has been in jail since August of last year.