an infection that develops slowly and lasts a long time
infection that occurs slowly, over a very long period, and may last months or years
In hepatitis this refers to an infection that is ongoing for more than six months. It does not refer to the severity of the disease.
The converse of acute infections, i.e. prolonged and stubborn. Caused by viruses which are able to persist in the body.
An infection of slow progress and persisting over a long period of time.